Tetrahedron Letters p. 2319 - 2322 (1985)
Update date:2022-08-03
Topics:
Reglier, Marius
Julia, Sylvestre A.
The conditions for the preparation and cyclisation of the title compounds 3 are described.The stability of the intermediate lithio-thiacyclohexenes 4 is shown to depend on the reaction conditions and the substituents R1-R4.The final Products 6, 10 and 7 arise from 4 via <1,4> sigmatropic rearrangement, a <1,3> prototropic shift followed by a <2,3> sigmatropic rearrangement, or the elimination of lithium methanethiolate respectively.
View MoreContact:+86 21 5017 5386
Address:No 999,Jiangyue Rd, Minhang Dist ,201114,Shanghai ,China
SHANXI XINTIANYUAN PHARMACEUTICAL CO., LTD.
website:http://www.tychemical.com
Contact:0086-358-3521713 3521715
Address:No. 1 Yintong Road, Shanxi Jiaocheng Economic Development Zone, Xiajiaying Town, Jiaocheng County, Lvliang City, Shanxi Province, China
Hangzhou Neway Chemicals Co., Ltd.
Contact:+86-571-85095566
Address:Room 803, Qinglian Bldg, No 139 Qingchun Road, Hangzhou, Zhejiang China
Shanghai Massive Chemical Technology Co., Ltd.
website:http://www.massivechem.com/
Contact:+86 21 34943721
Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,
MTT Pharma & Bio-technology Co.,Ltd(expird)
Contact:+86-21-58407925
Address:Room2019, Building C, Tomson Center, No.158, Zhang Yang Road, Shanghai, China
Doi:10.1016/S0022-328X(00)80161-8
(1971)Doi:10.1002/ejoc.201901895
(2020)Doi:10.1021/jo00978a016
(1972)Doi:10.1021/om00141a034
(1986)Doi:10.1021/jo0055842
(2001)Doi:10.1039/b009722p
(2001)
