Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2949084718', 'doi': 'https://doi.org/10.1021/jo991888g', 'title': 'Double Isomerization of Oxetane Amides to Azetidine Esters with Ring Expansion and Contraction', 'display_name': 'Double Isomerization of Oxetane Amides to Azetidine Esters with Ring Expansion and Contraction', 'publication_year': 2000, 'publication_date': '2000-03-16', 'ids': {'openalex': 'https://openalex.org/W2949084718', 'doi': 'https://doi.org/10.1021/jo991888g', 'mag': '2949084718', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10774059'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1021/jo991888g', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S205050996', 'display_name': 'The Journal of Organic Chemistry', 'issn_l': '0022-3263', 'issn': ['0022-3263', '1520-6904'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320006', 'host_organization_name': 'American Chemical Society', 'host_organization_lineage': ['https://openalex.org/P4310320006'], 'host_organization_lineage_names': ['American Chemical Society'], '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': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5044205458', 'display_name': 'Shigeyoshi Kanoh', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I10091056', 'display_name': 'Kanazawa University', 'ror': 'https://ror.org/02hwp6a56', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I10091056']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shigeyoshi Kanoh', 'raw_affiliation_strings': ['Department of Industrial Chemistry, Faculty of Engineering, Kanazawa University, Japan.'], 'affiliations': [{'raw_affiliation_string': 'Department of Industrial Chemistry, Faculty of Engineering, Kanazawa University, Japan.', 'institution_ids': ['https://openalex.org/I10091056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110637380', 'display_name': 'Tomonari Nishimura', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Tomonari Nishimura', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087880621', 'display_name': 'Y. Kita', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Yukiko Kita', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5000671974', 'display_name': 'Hiroshi Ogawa', 'orcid': 'https://orcid.org/0000-0003-4700-8432'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Hiroshi Ogawa', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045897815', 'display_name': 'Masatoshi Motoi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Masatoshi Motoi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020208114', 'display_name': 'M. Takani', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I10091056', 'display_name': 'Kanazawa University', 'ror': 'https://ror.org/02hwp6a56', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I10091056']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masako Takani', 'raw_affiliation_strings': ['Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa 920-0934, Japan'], 'affiliations': [{'raw_affiliation_string': 'Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa 920-0934, Japan', 'institution_ids': ['https://openalex.org/I10091056']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5103481994', 'display_name': 'Toŝhiyuki Tanaka', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I173865709', 'display_name': 'Gifu Pharmaceutical University', 'ror': 'https://ror.org/0372t5741', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I173865709']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Toshiyuki Tanaka', 'raw_affiliation_strings': ['Department of Pharmacognosy, Gifu Pharmaceutical University, Mitahora-higashi, Gifu 502-8585, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Pharmacognosy, Gifu Pharmaceutical University, Mitahora-higashi, Gifu 502-8585, Japan', 'institution_ids': ['https://openalex.org/I173865709']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.591, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 20, 'citation_normalized_percentile': {'value': 0.592743, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 85, 'max': 86}, 'biblio': {'volume': '65', 'issue': '7', 'first_page': '2253', 'last_page': '2256'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10911', 'display_name': 'Chemical Synthesis and Analysis', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10911', 'display_name': 'Chemical Synthesis and Analysis', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11549', 'display_name': 'Synthetic Organic Chemistry Methods', 'score': 0.9989, '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/T12251', 'display_name': 'Synthesis and Catalytic Reactions', 'score': 0.9989, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/oxetane', 'display_name': 'Oxetane', 'score': 0.611804}], 'concepts': [{'id': 'https://openalex.org/C2780497619', 'wikidata': 'https://www.wikidata.org/wiki/Q418107', 'display_name': 'Oxetane', 'level': 2, 'score': 0.611804}, {'id': 'https://openalex.org/C126661725', 'wikidata': 'https://www.wikidata.org/wiki/Q903420', 'display_name': 'Isomerization', 'level': 3, 'score': 0.48590365}, {'id': 'https://openalex.org/C161191863', 'wikidata': 'https://www.wikidata.org/wiki/Q199655', 'display_name': 'Library science', 'level': 1, 'score': 0.43269464}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.40206927}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.37579575}, {'id': 'https://openalex.org/C136764020', 'wikidata': 'https://www.wikidata.org/wiki/Q466', 'display_name': 'World Wide Web', 'level': 1, 'score': 0.35974804}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.22690392}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1021/jo991888g', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S205050996', 'display_name': 'The Journal of Organic Chemistry', 'issn_l': '0022-3263', 'issn': ['0022-3263', '1520-6904'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320006', 'host_organization_name': 'American Chemical Society', 'host_organization_lineage': ['https://openalex.org/P4310320006'], 'host_organization_lineage_names': ['American Chemical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/10774059', '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': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 7, 'referenced_works': ['https://openalex.org/W1537638769', 'https://openalex.org/W178966083', 'https://openalex.org/W2033803583', 'https://openalex.org/W2069764649', 'https://openalex.org/W2139812686', 'https://openalex.org/W4210982741', 'https://openalex.org/W619232141'], 'related_works': ['https://openalex.org/W4387497383', 'https://openalex.org/W4252153327', 'https://openalex.org/W2948807893', 'https://openalex.org/W2778153218', 'https://openalex.org/W2748952813', 'https://openalex.org/W2362390993', 'https://openalex.org/W2358207745', 'https://openalex.org/W2100560553', 'https://openalex.org/W1545653090', 'https://openalex.org/W1531601525'], 'abstract_inverted_index': {'ADVERTISEMENT': [0], 'RETURN': [1], 'TO': [2], 'ISSUEPREVNoteNEXTDouble': [3], 'Isomerization': [4], 'of': [5, 33, 37, 47, 59, 69, 119, 154, 180], 'Oxetane': [6], 'Amides': [7], 'to': [8, 141, 146], 'Azetidine': [9], 'Esters': [10], 'with': [11, 201, 236], 'Ring': [12], 'Expansion': [13], 'and': [14, 27, 50, 129, 134, 163, 207, 224, 240, 242], 'ContractionShigeyoshi': [15], 'Kanoh,': [16], 'Tomonari': [17], 'Nishimura,': [18], 'Yukiko': [19], 'Kita,': [20], 'Hiroshi': [21], 'Ogawa,': [22], 'Masatoshi': [23], 'Motoi,': [24], 'Masako': [25], 'Takani,': [26], 'Toshiyuki': [28], 'TanakaView': [29], 'Author': [30], 'Information': [31, 254, 256], 'Department': [32, 68], 'Industrial': [34], 'Chemistry,': [35], 'Faculty': [36, 58], 'Engineering,': [38], 'Kanazawa': [39, 42, 52, 55, 62, 65], 'University,': [40, 53, 63, 73], 'Kodatsuno,': [41, 54], '920-8667,': [43, 56], 'Japan': [44, 57, 67, 77], 'Graduate': [45], 'School': [46], 'Natural': [48], 'Science': [49], 'Technology,': [51], 'Pharmaceutical': [60, 72], 'Sciences,': [61], 'Takara-machi,': [64], '920-0934,': [66], 'Pharmacognosy,': [70], 'Gifu': [71, 75], 'Mitahora-higashi,': [74], '502-8585,': [76], 'Cite': [78], 'this:': [79], 'J.': [80], 'Org.': [81], 'Chem.': [82], '2000,': [83], '65,': [84], '7,': [85], '2253–2256Publication': [86], 'Date': [87], '(Web):March': [88], '16,': [89], '2000Publication': [90], 'History': [91], 'Received7': [92], 'December': [93], '1999Published': [94], 'online16': [95], 'March': [96], '2000Published': [97], 'inissue': [98], '1': [99], 'April': [100], '2000https://pubs.acs.org/doi/10.1021/jo991888ghttps://doi.org/10.1021/jo991888gbrief-reportACS': [101], 'PublicationsCopyright': [102], '©': [103], '2000': [104], 'American': [105], 'Chemical': [106], 'SocietyRequest': [107], 'reuse': [108], 'permissionsArticle': [109], 'Views742Altmetric-Citations19LEARN': [110], 'ABOUT': [111], 'THESE': [112], 'METRICSArticle': [113], 'Views': [114], 'are': [115, 138, 151], 'the': [116, 147, 152, 181, 192, 205, 208, 213, 220, 226], 'COUNTER-compliant': [117], 'sum': [118], 'full': [120], 'text': [121], 'article': [122, 186], 'downloads': [123], 'since': [124], 'November': [125], '2008': [126], '(both': [127], 'PDF': [128], 'HTML)': [130], 'across': [131], 'all': [132], 'institutions': [133], 'individuals.': [135], 'These': [136], 'metrics': [137], 'regularly': [139], 'updated': [140, 164], 'reflect': [142], 'usage': [143], 'leading': [144], 'up': [145], 'last': [148], 'few': [149], 'days.Citations': [150], 'number': [153], 'other': [155], 'articles': [156], 'citing': [157], 'this': [158], 'article,': [159], 'calculated': [160], 'by': [161], 'Crossref': [162, 170], 'daily.': [165], 'Find': [166, 216], 'more': [167, 217], 'information': [168, 218], 'about': [169, 204], 'citation': [171], 'counts.The': [172], 'Altmetric': [173, 221], 'Attention': [174, 222], 'Score': [175, 223], 'is': [176, 228], 'a': [177, 184, 197], 'quantitative': [178], 'measure': [179], 'attention': [182], 'that': [183], 'research': [185], 'has': [187], 'received': [188], 'online.': [189], 'Clicking': [190], 'on': [191, 219], 'donut': [193], 'icon': [194], 'will': [195], 'load': [196], 'page': [198], 'at': [199], 'altmetric.com': [200], 'additional': [202], 'details': [203], 'score': [206, 227], 'social': [209], 'media': [210], 'presence': [211], 'for': [212], 'given': [214], 'article.': [215], 'how': [225], 'calculated.': [229], 'Share': [230, 245], 'Add': [231], 'toView': [232], 'InAdd': [233], 'Full': [234], 'Text': [235], 'ReferenceAdd': [237], 'Description': [238], 'ExportRISCitationCitation': [239], 'abstractCitation': [241], 'referencesMore': [243], 'Options': [244], 'onFacebookTwitterWechatLinked': [246], 'InRedditEmail': [247], 'Other': [248], 'access': [249], 'optionsGet': [250], 'e-AlertscloseSupporting': [251], 'Info': [252], '(1)»Supporting': [253], 'Supporting': [255], 'SUBJECTS:Amides,Catalysts,Cations,Chemical': [257], 'reactions,Isomerization': [258], 'Get': [259], 'e-Alerts': [260]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2949084718', 'counts_by_year': [{'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-12-13T14:26:48.620386', 'created_date': '2019-06-27'}