Merostabilization of biradicaloid intermediates as a factor in determining rates and regioselectivity in [4+ 2] cycloaddition reactions of Reissert hydrofluoroborate salts …

…, IC Wang Huang, CP Cartaya Marin…

文献索引：McEwen, William E.; Wang Huang, Irene C.; Cartaya Marin, Claudia P.; McCarty, Frances; Marmugi Segnini, Elba; et al. Journal of Organic Chemistry, 1982 , vol. 47, # 16 p. 3098 - 3105

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被引用次数: 10

摘要

Reactions of 2-benzoyl-l, 2-dihydroisoquinaldonitrile hydrofluoroborate with ethylene, acetylene, 1-hexyne, 1-phenylpropene, and cis-stilbene have been carried out. Also, reactions of 2-benzoyl-l-cyan~ l, 2-dihydrophthalazine and 2-benzoyl-l, 2, 3, 4- tetrahydroisoquinaldonitrile hydrofluoroborates, respectively, with dimethyl acetylenedicarboxylate and with ethyl phenylpropiolate have been effected. The ...