Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2805476686', 'doi': 'https://doi.org/10.1002/chem.201802298', 'title': 'Expeditious Preparation of Open‐Cage Fullerenes by Rhodium(I)‐Catalyzed [2+2+2] Cycloaddition of Diynes and C<sub>60</sub>: An Experimental and Theoretical Study', 'display_name': 'Expeditious Preparation of Open‐Cage Fullerenes by Rhodium(I)‐Catalyzed [2+2+2] Cycloaddition of Diynes and C<sub>60</sub>: An Experimental and Theoretical Study', 'publication_year': 2018, 'publication_date': '2018-06-04', 'ids': {'openalex': 'https://openalex.org/W2805476686', 'doi': 'https://doi.org/10.1002/chem.201802298', 'mag': '2805476686', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/29863750'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/chem.201802298', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S68911691', 'display_name': 'Chemistry - A European Journal', 'issn_l': '0947-6539', 'issn': ['0947-6539', '1521-3765'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://dugi-doc.udg.edu/bitstream/10256/15814/1/028730.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5025843287', 'display_name': 'Albert Artigas', 'orcid': 'https://orcid.org/0000-0002-7351-0066'}, 'institutions': [{'id': 'https://openalex.org/I251424209', 'display_name': 'University of Girona', 'ror': 'https://ror.org/01xdxns91', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I251424209']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Albert Artigas', 'raw_affiliation_strings': ['Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain'], 'affiliations': [{'raw_affiliation_string': 'Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain', 'institution_ids': ['https://openalex.org/I251424209']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048047474', 'display_name': 'Anna Pla‐Quintana', 'orcid': 'https://orcid.org/0000-0003-2545-9048'}, 'institutions': [{'id': 'https://openalex.org/I251424209', 'display_name': 'University of Girona', 'ror': 'https://ror.org/01xdxns91', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I251424209']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Anna Pla‐Quintana', 'raw_affiliation_strings': ['Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain'], 'affiliations': [{'raw_affiliation_string': 'Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain', 'institution_ids': ['https://openalex.org/I251424209']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079114371', 'display_name': 'Agustí Lledó', 'orcid': 'https://orcid.org/0000-0003-3681-6688'}, 'institutions': [{'id': 'https://openalex.org/I251424209', 'display_name': 'University of Girona', 'ror': 'https://ror.org/01xdxns91', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I251424209']}], 'countries': ['ES'], 'is_corresponding': True, 'raw_author_name': 'Agustí Lledó', 'raw_affiliation_strings': ['Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain'], 'affiliations': [{'raw_affiliation_string': 'Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain', 'institution_ids': ['https://openalex.org/I251424209']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5034693512', 'display_name': 'Anna Roglans', 'orcid': 'https://orcid.org/0000-0002-7943-5706'}, 'institutions': [{'id': 'https://openalex.org/I251424209', 'display_name': 'University of Girona', 'ror': 'https://ror.org/01xdxns91', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I251424209']}], 'countries': ['ES'], 'is_corresponding': True, 'raw_author_name': 'Anna Roglans', 'raw_affiliation_strings': ['Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain'], 'affiliations': [{'raw_affiliation_string': 'Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain', 'institution_ids': ['https://openalex.org/I251424209']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5035251076', 'display_name': 'Miquel Solà', 'orcid': 'https://orcid.org/0000-0002-1917-7450'}, 'institutions': [{'id': 'https://openalex.org/I251424209', 'display_name': 'University of Girona', 'ror': 'https://ror.org/01xdxns91', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I251424209']}], 'countries': ['ES'], 'is_corresponding': True, 'raw_author_name': 'Miquel Solà', 'raw_affiliation_strings': ['Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain'], 'affiliations': [{'raw_affiliation_string': 'Institut de Química Computacional i Catàlisi (IQCC) Departament de Química Universitat de Girona C/ Maria Aurèlia Capmany, 69 17003 Girona Catalonia Spain', 'institution_ids': ['https://openalex.org/I251424209']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5079114371', 'https://openalex.org/A5034693512', 'https://openalex.org/A5035251076'], 'corresponding_institution_ids': ['https://openalex.org/I251424209', 'https://openalex.org/I251424209', 'https://openalex.org/I251424209'], 'apc_list': {'value': 4640, 'currency': 'USD', 'value_usd': 4640, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.56, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 30, 'citation_normalized_percentile': {'value': 0.999942, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '24', 'issue': '42', 'first_page': '10653', 'last_page': '10661'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10956', 'display_name': 'Chemistry and Applications of Fullerenes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10956', 'display_name': 'Chemistry and Applications of Fullerenes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11341', 'display_name': 'Synthesis and Properties of Boron-based Materials', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10074', 'display_name': 'Carbon Nanotubes and their Applications', 'score': 0.9934, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/synthesis', 'display_name': 'Synthesis', 'score': 0.483857}], 'concepts': [{'id': 'https://openalex.org/C2779664164', 'wikidata': 'https://www.wikidata.org/wiki/Q898648', 'display_name': 'Cycloaddition', 'level': 3, 'score': 0.8836341}, {'id': 'https://openalex.org/C162862793', 'wikidata': 'https://www.wikidata.org/wiki/Q178026', 'display_name': 'Fullerene', 'level': 2, 'score': 0.85658824}, {'id': 'https://openalex.org/C521398313', 'wikidata': 'https://www.wikidata.org/wiki/Q1087', 'display_name': 'Rhodium', 'level': 3, 'score': 0.6293427}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.58689886}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.53405464}, {'id': 'https://openalex.org/C2780378348', 'wikidata': 'https://www.wikidata.org/wiki/Q25351438', 'display_name': 'Ring (chemistry)', 'level': 2, 'score': 0.46599638}, {'id': 'https://openalex.org/C166950319', 'wikidata': 'https://www.wikidata.org/wiki/Q245031', 'display_name': 'Intermolecular force', 'level': 3, 'score': 0.46556735}, {'id': 'https://openalex.org/C21951064', 'wikidata': 'https://www.wikidata.org/wiki/Q899212', 'display_name': 'Combinatorial chemistry', 'level': 1, 'score': 0.38149115}, {'id': 'https://openalex.org/C75473681', 'wikidata': 'https://www.wikidata.org/wiki/Q188651', 'display_name': 'Photochemistry', 'level': 1, 'score': 0.3549635}, {'id': 'https://openalex.org/C147597530', 'wikidata': 'https://www.wikidata.org/wiki/Q369472', 'display_name': 'Computational chemistry', 'level': 1, 'score': 0.34330022}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.20785356}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.16006619}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/chem.201802298', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S68911691', 'display_name': 'Chemistry - A European Journal', 'issn_l': '0947-6539', 'issn': ['0947-6539', '1521-3765'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/10256/15814', 'pdf_url': 'https://dugi-doc.udg.edu/bitstream/10256/15814/1/028730.pdf', 'source': {'id': 'https://openalex.org/S4306401633', 'display_name': 'Universitat de Girona Digital Repository (Universitat de Girona)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I251424209', 'host_organization_name': 'University of Girona', 'host_organization_lineage': ['https://openalex.org/I251424209'], 'host_organization_lineage_names': ['University of Girona'], 'type': 'repository'}, 'license': 'public-domain', 'license_id': 'https://openalex.org/licenses/public-domain', 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/29863750', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/10256/15814', 'pdf_url': 'https://dugi-doc.udg.edu/bitstream/10256/15814/1/028730.pdf', 'source': {'id': 'https://openalex.org/S4306401633', 'display_name': 'Universitat de Girona Digital Repository (Universitat de Girona)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I251424209', 'host_organization_name': 'University of Girona', 'host_organization_lineage': ['https://openalex.org/I251424209'], 'host_organization_lineage_names': ['University of Girona'], 'type': 'repository'}, 'license': 'public-domain', 'license_id': 'https://openalex.org/licenses/public-domain', 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320321505', 'funder_display_name': 'Generalitat de Catalunya', 'award_id': '2017-SGR-39'}, {'funder': 'https://openalex.org/F4320321505', 'funder_display_name': 'Generalitat de Catalunya', 'award_id': 'ICREA Academia prize 2014'}, {'funder': 'https://openalex.org/F4320321505', 'funder_display_name': 'Generalitat de Catalunya', 'award_id': 'Xarxa de Referència en Química Teòrica i Computacional'}, {'funder': 'https://openalex.org/F4320321837', 'funder_display_name': 'Ministerio de Economía y Competitividad', 'award_id': 'RYC2012-11112'}, {'funder': 'https://openalex.org/F4320321837', 'funder_display_name': 'Ministerio de Economía y Competitividad', 'award_id': 'CTQ2017-85341-P'}, {'funder': 'https://openalex.org/F4320321837', 'funder_display_name': 'Ministerio de Economía y Competitividad', 'award_id': 'FPI Grant'}, {'funder': 'https://openalex.org/F4320321837', 'funder_display_name': 'Ministerio de Economía y Competitividad', 'award_id': 'CTQ2017-83587-P'}, {'funder': 'https://openalex.org/F4320335322', 'funder_display_name': 'European Regional Development Fund', 'award_id': 'UNGI10-4E-801'}], 'datasets': [], 'versions': [], 'referenced_works_count': 102, 'referenced_works': ['https://openalex.org/W1651817565', 'https://openalex.org/W1964146611', 'https://openalex.org/W1966976360', 'https://openalex.org/W1968203716', 'https://openalex.org/W1970444446', 'https://openalex.org/W1971134790', 'https://openalex.org/W1980473944', 'https://openalex.org/W1983249112', 'https://openalex.org/W1989045052', 'https://openalex.org/W1991838118', 'https://openalex.org/W1993775685', 'https://openalex.org/W1996877009', 'https://openalex.org/W1996887829', 'https://openalex.org/W1997551594', 'https://openalex.org/W2002645636', 'https://openalex.org/W2003885671', 'https://openalex.org/W2004861331', 'https://openalex.org/W2005799864', 'https://openalex.org/W2008002648', 'https://openalex.org/W2008844584', 'https://openalex.org/W2010847418', 'https://openalex.org/W2011215428', 'https://openalex.org/W2012042855', 'https://openalex.org/W2015073555', 'https://openalex.org/W2015524067', 'https://openalex.org/W2018278208', 'https://openalex.org/W2018474159', 'https://openalex.org/W2023271753', 'https://openalex.org/W2026466244', 'https://openalex.org/W2027465325', 'https://openalex.org/W2029695907', 'https://openalex.org/W2039746014', 'https://openalex.org/W2040363845', 'https://openalex.org/W2042632431', 'https://openalex.org/W2046872818', 'https://openalex.org/W2048664428', 'https://openalex.org/W2049446153', 'https://openalex.org/W2050419919', 'https://openalex.org/W2054286337', 'https://openalex.org/W2060750121', 'https://openalex.org/W2069006374', 'https://openalex.org/W2069103151', 'https://openalex.org/W2071052165', 'https://openalex.org/W2073707370', 'https://openalex.org/W2074363545', 'https://openalex.org/W2085879513', 'https://openalex.org/W2086819536', 'https://openalex.org/W2087095451', 'https://openalex.org/W2090262495', 'https://openalex.org/W2091974997', 'https://openalex.org/W2092157292', 'https://openalex.org/W2093462102', 'https://openalex.org/W2105440648', 'https://openalex.org/W2105700746', 'https://openalex.org/W2110413979', 'https://openalex.org/W2112182596', 'https://openalex.org/W2125151589', 'https://openalex.org/W2130343776', 'https://openalex.org/W2142991999', 'https://openalex.org/W2143981217', 'https://openalex.org/W2144985121', 'https://openalex.org/W2148284063', 'https://openalex.org/W2149989697', 'https://openalex.org/W2150195378', 'https://openalex.org/W2151385564', 'https://openalex.org/W2154660139', 'https://openalex.org/W2163689177', 'https://openalex.org/W2166898441', 'https://openalex.org/W2169266207', 'https://openalex.org/W2202089974', 'https://openalex.org/W2228871320', 'https://openalex.org/W2267325458', 'https://openalex.org/W2287664617', 'https://openalex.org/W2296971546', 'https://openalex.org/W2313174391', 'https://openalex.org/W2321558061', 'https://openalex.org/W2323511279', 'https://openalex.org/W2325934090', 'https://openalex.org/W2333115204', 'https://openalex.org/W2344111692', 'https://openalex.org/W2465724637', 'https://openalex.org/W2488639681', 'https://openalex.org/W2515236592', 'https://openalex.org/W2558695403', 'https://openalex.org/W2566247496', 'https://openalex.org/W2607366825', 'https://openalex.org/W2616823949', 'https://openalex.org/W2626594348', 'https://openalex.org/W2738135804', 'https://openalex.org/W2744311245', 'https://openalex.org/W2748304601', 'https://openalex.org/W2767809107', 'https://openalex.org/W2789010946', 'https://openalex.org/W2950616623', 'https://openalex.org/W2950717571', 'https://openalex.org/W2951862349', 'https://openalex.org/W4233359749', 'https://openalex.org/W4240035468', 'https://openalex.org/W4244184883', 'https://openalex.org/W4255602038', 'https://openalex.org/W4376849715', 'https://openalex.org/W658572679'], 'related_works': ['https://openalex.org/W4381334504', 'https://openalex.org/W4251183314', 'https://openalex.org/W2908909663', 'https://openalex.org/W2360908954', 'https://openalex.org/W2355849266', 'https://openalex.org/W2327484187', 'https://openalex.org/W2314401684', 'https://openalex.org/W2076474764', 'https://openalex.org/W2062275356', 'https://openalex.org/W2049341292'], 'abstract_inverted_index': {'A': [0], 'novel': [1], 'methodology': [2, 124], 'to': [3, 34, 46, 109, 112, 130], 'transform': [4], 'C60': [5, 33, 133], 'into': [6, 83], 'a': [7, 23, 36, 42, 88, 94, 114, 127], 'variety': [8], 'of': [9, 59, 64], 'open-cage': [10, 48, 99, 132], 'fullerene': [11, 120, 134], 'derivatives': [12, 135], 'by': [13, 70, 93, 104, 136], 'employing': [14, 137], 'rhodium(I)': [15], 'catalysis': [16], 'has': [17, 67], 'been': [18, 68], 'developed.': [19], 'This': [20], 'transformation': [21, 66], 'encompasses': [22], 'partially': [24], 'intermolecular': [25], '[2+2+2]': [26, 77], 'cycloaddition': [27], 'reaction': [28], 'between': [29], 'diynes': [30], '1': [31], 'and': [32], 'deliver': [35, 47, 113], 'cyclohexadiene-fused': [37, 80], 'fullerene,': [38], 'which': [39, 73], 'concomitantly': [40], 'undergoes': [41], 'formal': [43], '[4+4]/retro-[2+2+2]': [44], 'rearrangement': [45, 91], 'fullerenes': [49, 100], '2.': [50], 'Most': [51], 'notably,': [52], 'this': [53, 65], 'process': [54], 'occurs': [55], 'without': [56], 'the': [57, 79, 84, 119, 123], 'need': [58], 'photoexcitation.': [60], 'The': [61, 97], 'complete': [62], 'mechanism': [63], 'rationalized': [69], 'DFT': [71], 'calculations,': [72], 'indicate': [74], 'that,': [75], 'after': [76], 'cycloaddition,': [78], 'intermediate': [81], 'evolves': [82], 'final': [85], 'product': [86], 'through': [87], 'Rh-catalyzed': [89], 'di-π-methane': [90], 'followed': [92], 'retro-[2+2+2]': [95], 'cycloaddition.': [96], 'obtained': [98], 'can': [101], 'be': [102], 'derivatized': [103], 'Suzuki-Miyaura': [105], 'cross-coupling': [106], 'or': [107], 'subjected': [108], 'ring': [110, 116], 'expansion': [111], '12-membered': [115], 'orifice': [117], 'in': [118], 'structure.': [121], 'Overall,': [122], 'presented': [125], 'constitutes': [126], 'straightforward': [128], 'entry': [129], 'functional': [131], 'catalytic': [138], 'methods.': [139]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2805476686', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-09-17T19:53:02.049244', 'created_date': '2018-06-13'}