Tetrahedron Letters p. 2405 - 2408 (1998)
Update date:2022-08-03
Topics:
Albanese, Domenico
Leone, Mario
Penso, Michele
Seminati, Monica
Zenoni, Maurizio
Cephalosporins 1a-d have been selectively hydrogenolysed to their corresponding acids 2a-d without isomerisation of the cephem double-bond using anhydrous ammonium formate or phosphinic acid as catalytic transfer agents in the presence of 10% pd/C.
View MoreShanghai Coupling Pharmaceutical R&D Co., Ltd.(expird)
Contact:+86 021 50106671
Address:403 Room No.4 Buiding, No. 526 Ruiqing Road, Shanghai Zhangjiang Hi-Tech Park
Shanghai KFSL Pharmaceutical Technology Co.,Ltd.
Contact:+86-21-39971718
Address:859 jiadingchengliu shanghai
Contact:13736652831
Address:NO.273 SHANGHAI SOUTH STREET,LUQIAO DISTRICT,ZHEJIANG PROVINCE,CHINA.
QINGDAO NEW FLOURISH INTERNATIOANAL TRADE CO., LTD.
Contact:+86 532 80861829
Address:No. 1, Yinchuan East Road, 266061, Qingdao, China
Wuhan Better Organic Technology Inc.
Contact:13307163183
Address:Wuhan Economic&Technology Development Zone, Hubei
Doi:10.1016/S0040-4039(03)00061-3
(2003)Doi:10.1021/om0208624
(2003)Doi:10.1021/jo020745i
(2003)Doi:10.1021/jo00400a048
(1978)Doi:10.1139/v74-343
(1974)Doi:10.1016/S0022-328X(00)93137-1
(1974)
