Synthesis p. 1276 - 1279 (1992)
Update date:2022-08-04
Topics:
Couture
Deniau
Grandclaudon
A variety of 1-substituted 2-diphenylphosphinoyl-3-hydroxy-1H-indoles 5 a-d and 2-dimethoxyphosphoryl-3-hydroxy-1H-indoles 6a,c have been efficiently prepared by base-induced intramolecular cyclization of the appropriate Horner-Wittig and Wadsworth-Emmons reagents, 2-[(diphenylphosphinoyl)methylamino]-N,N-diethylbenzamides 3a-d and 2-[(dimethoxyphosphoryl)methylamino]-N,N-diethylbenzamides 4a,c, respectively.
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Doi:10.1021/ja01523a024
(1959)Doi:10.1016/S0960-894X(97)00025-5
(1997)Doi:10.1016/j.ejmech.2013.07.029
(2013)Doi:10.1007/BF00475253
(1992)Doi:10.1016/S0957-4166(00)86022-X
(1993)Doi:10.1021/jo00059a023
(1993)
