Catalytic transfer hydrogenolysis of 4-nitrobenzyl esters of cephalosporins

DOI: 10.1016/S0040-4039(98)00210-X

Source and publish data:

Tetrahedron Letters p. 2405 - 2408 (1998)

Update date:2022-08-03

Topics:

Authors:

Albanese, Domenico

Leone, Mario

Penso, Michele

Seminati, Monica

Zenoni, Maurizio

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(98)00210-X

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.

Full text of DOI:10.1016/S0040-4039(98)00210-X

Products guided by the article

Product name:(6R)-3-methoxy-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester

Cas No:53116-59-9

R&D Labs maybe for 53116-59-9

Jining tiansheng chemical co.,ltd.

Contact:+86-537-5158722

Address:ROOM 1011, BLOCK B, CUIDU INTERNATIOAL BUSINESS CENTER, JINING CITY, CHINA
Shandong Bolode Bio-Technology Co., LTD

Contact:+86-0531-58966870

Address:136 Jingyi Road,Huaiyin District,Jinan,Shandong,China
Shanghai Apeptide Co., Ltd.

website:http://www.apeptides.com/en/

Contact:+86-21-60871011

Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai
Liaoning Yufeng Chemical Co.,Ltd.

Contact:86-0419-3418888

Address:The metallurgical industrial zone,shoushan town, Liaoyang, Liaoning, China
SINFACHEM LIMITED

Contact:86-25-84683399

Address:605, Phoenix Herui Plaza, No.389, South Taiping Road, Nanjing, China 210002

Relevant to this article

Preparation and photophysical properties of halogenated silicon(IV) phthalocyanines substituted axially with poly(ethylene glycol) chains

Doi:10.1016/S0040-4039(03)00061-3
(2003)
Terminal phosphinidene complexes Cp^R(L)M=PAr of the group 9 transition metals cobalt, rhodium, and iridium. Synthesis, structures, and properties

Doi:10.1021/om0208624
(2003)
A combination chemical and enzymatic approach for the preparation of azole carboxamide nucleoside triphosphate

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)

Article Doi