Preparative Separation of the Diastereomers of Dioxindolyl-L-alanine and Assignment of Stereochemistry at C-3

DOI: 10.1021/jo00303a027

Source and publish data:

Journal of Organic Chemistry p. 4901 - 4904 (1990)

Update date:2022-08-04

Topics:

Authors:

Labroo, Rita B.

Cohen, Louis A.

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

Article abstract of DOI:10.1021/jo00303a027

The diastereomers of dioxindolyl-L-alanine are obtained in a 1:1 ratio by air oxidation of oxindolyl-L-alanine.Preparative separation of the diastereomers is achieved by reverse-phase HPLC.Stereochemistry of the hydroxyl group at C-3 is assigned by transformation to a related pair of diastereomers of known stereochemistry.

Full text of DOI:10.1021/jo00303a027

Products guided by the article

Product name:3H-Indole-3-propanoic acid, a-amino-

Cas No:6536-35-2

R&D Labs maybe for 6536-35-2

SuZhou Bichal Biological Technology CO.,LTD

Contact:+86-512-68051130

Address:NO.32 huoju road HI-TECH Industrial development zone SuZhou China
Huzhou City Linghu Xinwang Chemical Co.,Ltd.

Contact:86-572-3948695/3945236

Address:huzhou
Anhui Sunsing Chemicals Co.,Ltd

website:http://www.sunsingchem.com

Contact:0086-566-2023179

Address:Jin An industry park, Chizhou economic technical development zone, Anhui
chemonlinephramacistdepot

Contact:86-607-68073220

Address:1 ave na road jiahua st
Onlychem (Jinan)Biotech Co.,Ltd

Contact:86-531-83175885

Address:No. 44, Honglou South Road, Jinan,China

Relevant to this article

Hydroacridines XVIII [1]. Synthesis and NMR spectroscopic investigation of (4aα,8aβ,9aα,10aβ)-tetradecahydroacridine and some of its derivatives

Doi:10.1007/PL00000108
(1998)
Doi:10.1139/v66-234
(1966)
Using sulfinamides as high oxidation state sulfur reagent for preparation of sulfenamides

Doi:10.1016/j.tetlet.2018.03.033
(2018)
ENZYME-CATALYZED SYNTHESIS OF (S)-CYANOHYDRINS AND SUBSEQUENT HYDROLYSIS TO (S)-α-HYDROXY-CARBOXYLIC ACIDS

Doi:10.1016/S0040-4039(00)88777-8
(1990)
Doi:10.1016/S0040-4039(01)83129-4
(1977)
Efficient Synthesis of Polysubstituted Acylguanidines and Guanylureas

Doi:10.1021/jo035028i
(2004)

Article Doi