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Chim. Ital."},{"key":"e_1_2_2_22_2","unstructured":"\u00a0"},{"key":"e_1_2_2_23_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01146a060"},{"key":"e_1_2_2_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19610940844"},{"key":"e_1_2_2_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4020(01)92587-6"},{"key":"e_1_2_2_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/9780470771242.ch15"},{"key":"e_1_2_2_27_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo980929q"},{"key":"e_1_2_2_28_2","unstructured":"\u00a0"},{"key":"e_1_2_2_29_2","first-page":"603","volume":"75","author":"Huisgen R.","year":"1963","journal-title":"Angew. 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See:"},{"key":"e_1_2_2_39_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4039(01)84913-3"},{"key":"e_1_2_2_40_2","doi-asserted-by":"publisher","DOI":"10.1039\/p19730001731"},{"key":"e_1_2_2_41_2","doi-asserted-by":"publisher","DOI":"10.1246\/bcsj.61.2481"},{"key":"e_1_2_2_42_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol701446y"},{"key":"e_1_2_2_43_2","unstructured":"For results highlighting regioselective additions to unsymmetrical arynes see:"},{"key":"e_1_2_2_44_2","doi-asserted-by":"publisher","DOI":"10.1016\/0040-4020(60)80049-X"},{"key":"e_1_2_2_45_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19600720302"},{"key":"e_1_2_2_46_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00974a040"},{"key":"e_1_2_2_47_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo01263a081"},{"key":"e_1_2_2_48_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo00883a003"},{"key":"e_1_2_2_49_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo00171a052"},{"key":"e_1_2_2_50_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo00208a048"},{"key":"e_1_2_2_51_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo00376a020"},{"key":"e_1_2_2_52_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4020(01)88355-1"},{"key":"e_1_2_2_53_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol1000796"},{"key":"e_1_2_2_54_2","unstructured":"For computational studies of aryne electronic properties see:"},{"key":"e_1_2_2_55_2","doi-asserted-by":"publisher","DOI":"10.1016\/0166-1280(94)85007-0"},{"key":"e_1_2_2_56_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp9807064"},{"key":"e_1_2_2_57_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja002250l"},{"key":"e_1_2_2_58_2","doi-asserted-by":"publisher","DOI":"10.1002\/poc.402"},{"key":"e_1_2_2_59_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja9098643"},{"key":"e_1_2_2_60_2","unstructured":"\u00a0"},{"key":"e_1_2_2_61_2","doi-asserted-by":"publisher","DOI":"10.3987\/S-1981-02-0889"},{"key":"e_1_2_2_62_2","doi-asserted-by":"publisher","DOI":"10.1248\/cpb.33.4296"},{"key":"e_1_2_2_63_2","unstructured":"Attempts were made to carry out similar transformations using methyl acrylate methyl methacrylate 2\u2010cyclopentenone and 2\u2010cyclohexenone in place of methyl propiolate (19\u2009a). 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