Synthesis and properties of 4, 5??dihydrobenzo [e] imidazo [2, 1??c][1, 4, 2] diazaphosphinine derivatives

…, AA Yurchenko, AN Chernega, AM Pinchuk…

文献索引：Ivanov, Vladimir V.; Yurchenko, Alexandr A.; Chernega, Alexander N.; Pinchuk, Alexandr M.; Tolmachev, Andrej A. Heteroatom Chemistry, 2002 , vol. 13, # 1 p. 84 - 92

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被引用次数: 13

摘要

Abstract A number of 4, 5-dihydrobenzo [e] imidazo [2, 1-c][1, 4, 2] diazaphosphinine derivatives were prepared by the direct phosphorylation of 1-(4-Chlorophenylcarboxamido)- 2-(1H-1-imidazolyl)-5-trifluoromethylbenzene in basic medium with phosphorus (III) bromide and dibromophenylphosphine. The tricyclic compounds 6a, 6b, and 9 having a trivalent phosphorus atom undergo the diazaphosphinine ring opening upon treatment with ...