FURUTA, KYOJI;YAMAMOTO, HISASHI, TETRAHEDRON LETT., 1984, 25, N 6, 675-678
作者:FURUTA, KYOJI、YAMAMOTO, HISASHI
DOI:——
日期:——
AN EFFICIENT DOUBLE CHLORINATION OF OLEFINS BY<i>tert</i>-BUTYL HYPOCHLORITE
作者:Wataru Sato、Nobuo Ikeda、Hisashi Yamamoto
DOI:10.1246/cl.1982.141
日期:1982.1.5
Allylie dichlorides can be prepared regioselectively and in good yields from simple olefins by tert-butyl hypochlorite in the presence of silica gel.
烯丙基二氯化物可以通过次氯酸叔丁酯在硅胶存在下由简单的烯烃以区域选择性和高产率制备。
Dianion of 1,2-bis(4′,4′-dimethyl-2′-oxazolin-2′-yl)ethane versatile synthetic reagent for annulation
作者:Kyoji Furuta、Nobuo Ikeda、Hisashi Yamamoto
DOI:10.1016/s0040-4039(00)99969-6
日期:1984.1
Treatment of 1,2-bis(4′, 4′-dimethyl-2′-oxazolin-2′-yl)ethane with butyllithium produced the corresponding dianion, which on exposure with 1, ω -dihalides gives cyclic derivatives. The same dianion reacts with the β-bromoesters to yield substituted cyclopentanones.