Tetrahedron p. 2421 - 2428 (1983)
Update date:2022-08-04
Topics:
Salauen, J.
Almirantis, Y.
An effective synthesis of 2,3-disubstituted 2-cyclopentenones involves C4 - C3 ring contraction of the readily available 1,2-disiloxycyclobutene followed by thermal C3 - C5 ring enlargement of trimethylsiloxyvinyl-cyclopropanes.To illustrate the convenience of this new approach the total syntheses of 2-methyl-3-p-tolyl-2-cyclopentenone, dihydrojasmone, and cis-jasmone are reported.
View MorePharmaResources(Kaiyuan)CO,.Ltd
Contact:+86-21-50720028
Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Taizhou Sunny Chemical Co.,Ltd
Contact:+86-523-86920899 +86-13951172783
Address:No.11 Xingyuang road, Gaoyong Chemical Industry Park, Gaogang Jiangsu China
Contact:+86+21-58956006 15800617331
Address:402 Room, 150# Cailun Road, Zhangjiang high tech park, Shanghai
website:http://www.simagchem.com
Contact:+86-592-2680277
Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
JIANGXI ZHANGFENG CHEMICAL CO., LTD.
Contact:+86-0799-3413066
Address:Xiyuan village, Xiabu Town, Xiangdong District
Doi:10.1007/BF00487121
()Doi:10.1007/BF00845964
()Doi:10.1021/ja00394a028
(1981)Doi:10.1002/chem.200902669
(2010)Doi:10.1039/d0cc03506h
(2020)Doi:10.1021/jo01103a004
(1958)