Tetrahedron p. 863 - 876 (1986)
Update date:2022-08-04
Topics:
Ramakanth, S.
Narayanan, K.
Balasubramanian, K. K.
Rajagopalan, K.
A novel photochemical ring contraction of 6H-(benzofuro)(3,2-c)(1)11a,6a-dihydro-11a-methylbenzopyrans, 1 or shortly, 11a-methylpterocarpans to the respective 4b,9b-dihydro-4b,9b-dimethylbenzofuro(3,2-b)benzofurans 2 is reported.This transformation of 1->
View MoreJinan Trio PharmaTech Co., Ltd
Contact:86-531-88811783；+(0)13153010282
Address:2766 Yingxiu Road, Jinan High-Tech Zone, China
Chengdu Green technology Co.,Ltd.
Contact:86-28-82608355
Address:C9 ,Economic Headquarters, Economic Development Zone, Chengdu.
Quhua Zhongxing Refrigeration Technology Co.,Ltd.
Contact:+86-5708886618
Address:318 Bulding 2, No.866 Quhua Rd.,Kecheng District
Contact:+86-27-87204219, +86-27-87215023
Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
JIANGXI AIFEIMU TECHNOLOGY CO.，LTD
Contact:+86-570-6040289
Address:FINECHEMICAL PARK,ZIBU TOWN,WANNIAN COUNTY,JIANGXI PROV.,CHINA,ZIP
Doi:10.1021/jo00211a014
(1985)Doi:10.1021/jm00334a015
(1964)Doi:10.1039/b917711f
(2010)Doi:10.1016/S0040-4039(00)75986-7
(1994)Doi:10.1016/0022-328X(87)80134-1
(1987)Doi:10.1039/P19850000057
(1985)
