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237, 261, 264, 289, 302, 367, 375, 386, 433, 497, 506, 515, 546, 572, 600, 633, 647, 670, 695, 710, 738], 'general': [8, 668], 'formula': [9], '[{(RIm)2CnH2n}2],': [10], 'where': [11, 125, 181], 'R': [12, 126], '=': [13, 18, 127, 191, 408, 411, 416, 421, 525, 530, 533, 538], 'alkyl': [14], 'or': [15, 21], 'aryl,': [16], 'n': [17, 524], '1,': [19], '2': [20, 526], '3,': [22, 528], 'remain': [23], 'topical': [24], 'in': [25, 43, 161, 205, 228, 274, 286, 318, 430, 462, 467, 597, 732], 'contemporary': [26], 'organometallic': [27], 'chemistry': [28, 147], 'due': [29], 'to': [30, 112, 134, 234, 245, 250, 331, 349, 363, 395, 402, 438, 554, 581, 613, 625, 640, 726], 'their': [31, 684], 'extensive': [32], 'catalytic': [33, 102, 114, 645], 'applications': [34], 'as': [35, 185, 296, 309, 313, 551], 'transition': [36], 'metal': [37, 64, 73, 555, 634], 'catalyst': [38, 108, 731], 'and': [40, 72, 82, 104, 130, 151, 158, 193, 216, 323, 377, 398, 413, 418, 455, 477, 489, 503, 518, 527, 535, 559, 655], 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'structure': [81], 'reactivity': [83, 315, 436, 442, 459, 490], 'series': [86, 116, 288, 301], 'systematically': [88], 'modified': [89], 'alkylene-linked': [90], 'NHC': [93, 553], 'palladium': [94, 253, 319], 'complexes.': [95], 'We': [96], 'present': [98], 'preliminary': [99], 'CO/ethylene': [100, 733, 747], 'copolymerisation': [101, 432, 644, 734, 748], 'studies': [103, 272, 443, 595, 646], 'discussion': [105], 'deactivation': [109, 743], 'pathways': [110, 744], 'relevant': [111], 'base-mediated': [113], 'processes.\r\nA': [115], 'bis(NHC)': [118, 141, 187, 248, 292, 451, 498, 520, 576, 584, 616, 651, 699, 712], 'palladium(II)': [119, 149, 293, 452, 470, 521, 610, 652, 658, 679, 700, 722], 'complexes': [120, 150, 176, 295, 334, 347, 358, 405, 454, 522, 660, 682], 'with': [121, 168, 209, 269, 380, 563, 630, 673, 677, 718, 753, 760, 763], 'different': [122], 'N-substituents,': [123], '[{(RIm)2CH2}Pd(NCMe)2][PF6]2,': [124], 'Me,': [128], 'i-Pr': [129], '2,4-Me2Ph,': [131], 'were': [132, 166, 307, 444, 622], 'synthesised': [133, 448], 'investigate': [135], 'steric': [136, 284, 675], 'bulk': [137], 'motif': [143, 586], 'reduction': [146, 254], 'effects': [153], 'bimetallic': [155], 'bonding': [156], 'arrangements': [157], 'Pd-Pd': [159], 'interactions': [160, 758], 'dipalladium(I)': [162, 174, 207, 239, 480], 'derivatives.': [163], 'These': [164, 325], 'aims': [165], 'justified': [167], 'literature': [170], 'synthesis': [171, 366, 390, 514, 632], 'novel': [173, 574], 'hydride': [175, 240, 257, 346, 481], '[{bis(μ-carbene)}2Pd2H][PF6]': [177], 'under': [178], 'basic': [179], 'conditions,': [180], "1,1'-di(aryl)-3,3'-methylenediimidazol-2,2'-diylidenes": [182], 'are': [183, 198, 226, 327, 661, 750], 'used': [184], 'scaffold': [189], '(aryl': [190], '2,4,6-trimethylphenyl': [192], '2,6-diisopropylphenyl).': [194], 'Unique': [195], 'Pd2H': [196], 'cores': [197], 'exhibited': [199], 'between': [200], 'two': [202], 'systems': [204], 'these': [206], 'complexes,': [208], 'Pd-Pd-H': [211], 'interaction': [212], 'for': [213, 219, 335, 447, 473, 483], 'former': [215], 'Pd-H-Pd': [217], 'arrangement': [218], 'latter.\r\nA': [221], 'number': [222], 'transformations': [225], 'apparent': [227], 'overall': [230], 'reaction': [231, 603, 642], 'processes': [232], 'leading': [233, 348, 401], 'formation': [236, 709], 'complexes;': [241], 'namely;': [242], 'i,': [243], 'mononuclear': [244, 333], 'dinuclear,': [246], 'ii,': [247], 'chelating': [249, 291, 450, 516, 608, 650, 698], 'bridging,': [251], 'iii,': [252], 'and,': [255], 'iv,': [256], 'formation.': [258], 'Comparative': [259, 540], 'analysis': [260, 542], 'range': [263], 'isolated': [265], 'reactive': [266], 'intermediates,': [267], 'coupled': [268, 590], 'DFT': [270, 593], 'computational': [271, 594], 'aided': [273, 596], 'identifying': [275], 'many': [276], 'mechanistic': [277], 'steps.': [278], 'Of': [279], 'key': [280, 547], 'importance': [281], 'congestion': [285], 'dimeric': [290, 469, 657, 681], 'methoxide': [294, 471, 659, 680], 'early': [297], 'stage': [298], 'intermediates.': [299], 'A': [300], 'variously': [303], 'contorted': [304], 'isomeric': [305], 'structures': [306], 'identified': [308], 'features': [310], 'act': [312], 'trigger': [316], 'resulting': [317, 466], 'transformation': [322, 578], 'reduction.': [324], 'dimers': [326], 'less': [328], 'favoured': [329], 'relative': [330], 'bulkier': [337, 485], 'systems,': [338, 400], 'which': [339], 'react': [340], 'via': [341, 707], 'β-hydrogen': [342], 'elimination': [343], 'giving': [344], 'Pd(II)': [345, 404], 'observed': [351], 'final': [352], 'Pd(I)': [353], "products.\r\nN,N'-asymmetrically": [354], 'substituted,': [355], 'methylene-linked': [356], 'have': [359], 'been': [360], 'prepared': [361, 648], 'subsequent': [362], 'selective': [365], 'bis(imidazolium)': [369], 'salt': [370], 'precursors': [371, 635], 'involving': [372], 'quartenisation': [374], 'N-alkyl': [376], '-aryl': [378], 'imidazoles': [379], 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