Action des composes organomagnesiens sur les pyrones-2-VII
作者:P. Lhoste、M. Moreau、J. Dreux
DOI:10.1016/s0040-4020(01)91804-6
日期:1984.1
In the reaction between organomagnesiumcompounds and 2-pyrones, the relative stability of the 6-hydroxy 5,6-dihydro 2H-pyrans and their tautomeric forms (ketols) has no influence on the reaction pathway. When ethylenic ketols are obtained, the corresponding tautomeric dihydropyranols are prepared in a selective way by reaction of nucleophilic reagents on the 3,6-dihydro-2-pyrones. In the other hand
Facile synthesis of .beta.-aryl- or .beta.-alkenyl-.beta.-methyl-.alpha.,.beta.-unsaturated carbonyl compounds by palladium catalyzed reaction of 1,2-dien-4-ols with aryl or alkenyl halides
作者:Isao Shimizu、Teruo Sugiura、Jiro Tsuji
DOI:10.1021/jo00204a024
日期:1985.2
HUANG YAOZENG; SHEN YANCHANG; XIN YAUNKANG; MA JINGJI, SCI. SINICA, 1980, 23, NO 11, 1396-1404
作者:HUANG YAOZENG、 SHEN YANCHANG、 XIN YAUNKANG、 MA JINGJI
DOI:——
日期:——
LHOSTE, P.;MOREAU, M.;DREUX, J., TETRAHEDRON, 1984, 40, N 9, 1551-1561
作者:LHOSTE, P.、MOREAU, M.、DREUX, J.
DOI:——
日期:——
SHIMIZU, ISAO;SUGIURA, TERUO;TSUJI, JIRO, J. ORG. CHEM., 1985, 50, N 4, 537-539