DIRECTED STEROID CHLORINATION CATALYZED BY AN INO-PAIRED TEMPLATE

DOI: 10.1016/S0040-4039(00)94035-8

Source and publish data:

Tetrahedron Letters p. 5039 - 5042 (1983)

Update date:2022-08-04

Topics:

Authors:

Breslow, Ronald

Heyer, Dennis

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

Article abstract of DOI:10.1016/S0040-4039(00)94035-8

3-α-Cholestanyltrimethylammonium cation is catalytically chlorinated by iodobenzenesulfonate anions with geometric control and catalytic turnover of the template anion.Steroid sulfates with cationic templates also show directed catalysis.

Full text of DOI:10.1016/S0040-4039(00)94035-8

Products guided by the article

Product name:3-Iodo-benzenesulfonate[(3R,5S,8R,9S,10S,13R,14R,17R)-14-chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl]-trimethyl-ammonium;

Cas No:89327-25-3

R&D Labs maybe for 89327-25-3

PINGYUAN SIHUAN PHARMACEUTICAL CO., LTD

Contact:+86-531-55696072

Address:#2766,yinxiu Road, Economic Development Zone, Pingyuan Country, Shandong Province, China.
Zhenjiang Huayu I/E Co.,LTD

Contact:86-511-85210668 0511-85210668, 85210818, 85210898

Address:Yihai Garden E-902,NO.99 Daxi RD., Zhenjiang Jiiangsu ,China
Chengdu ZY Biochemical Technology Co., LTD

Contact:0086-28-88680086

Address:170 Qingpu Road, Shouan Town, Pujiang County
Sichuan Sangao Biochemical Co., Ltd

Contact:+86-28-84874233

Address:19F, Bldg.2, Shudu Center, Tianfu 2nd St., Hi-tech zone, Chengdu 610041, Sichuan Province, China.
HANGZHOU YUNUO CHEMICAL CO.,LTD

website:http://www.yunuochem.com

Contact:0571-83715115

Address:hangzhou

Relevant to this article

An efficient asymmetric synthesis of key intermediates in the synthesis of aphanorphine and eptazocine

Doi:10.1016/S0957-4166(03)00117-4
(2003)
Zirconocene-mediated preparation of 1,3-, 1,4-, and 2,3-dibora-1,3-butadienes: Their isolation and characterization and use in Suzuki-Miyaura coupling

Doi:10.1021/om960178n
(1996)
Doi:10.1021/jo01117a609
(1956)
Electroclinic and antiferroelectric properties of (R)-(-)-nonan-3-yl 4-(4′-dodecyloxybiphenyl-4-ylcarbonyloxy)-3-fluorobenzoate

Doi:10.1039/jm9960600919
(1996)
Synthesis of (R)- and (S)-2,3-diaminopropyl sulfate: Mechanism based inhibition of glutamate 1-semialdehyde aminomutase

Doi:10.1016/S0040-4039(00)00004-6
(2000)
A synthesis of the amaryllidaceae alkaloid pratosine

Doi:10.1021/np9601869
(1996)

Article Doi