Study of the diastereoisomers formed between (N-alkyl)-pipecolic acid-anilides and 2R,3R-tartaric acid or O,O′-dibenzoyl-2R,3R-tartaric acid. Do the tartaric acids form molecular-complexes, instead of salts during optical resolutions?

DOI: 10.1016/0040-4020(95)00992-2

Source and publish data:

Tetrahedron p. 1637 - 1642 (1996)

Update date:2022-09-26

Topics:

Authors:

Nemak, Katalin

Acs, Maria

Jaszay, Zsuzsa M.

Kozma, David

Fogassy, Elemer

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

Article abstract of DOI:10.1016/0040-4020(95)00992-2

It was found that during the optical resolution of (N-alkyl)-pipecolic acid-anilides by 2R,3R-tartaric acid and O,O′-dibenzoyl-2R,3R-tartaric acid that the precipitated diastereoisomer was not the salt but a diastereoisomeric complex in 8 cases from 13. T

Full text of DOI:10.1016/0040-4020(95)00992-2

Products guided by the article

Product name:N-[3-(trifluoromethyl) phenyl]-2-piperidinecarboxamide

Cas No:175082-96-9

R&D Labs maybe for 175082-96-9

Zhejiang kehong chemical co., ltd

Contact:0086-575-85522000

Address:xiner center RD binhai industrial zone shaoxing zhejiang province P.R.China,312073
Beijing Top Science biological technology co., LTD

Contact:+86-13439059536

Address:15-1705 jre three mile, Beijing 100000,CHINA
Zha Yan

Contact:+86-13914766747

Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
Zibo Ocean International Trade Co.,Ltd(expird)

Contact:+86 533 5160706

Address:1117, Hongtai Bld., Songling rd, Zichuan,Zibo,Shandong,China
JinTan Pingsheng Chemical Co.,Ltd

Contact:+86-519-82828200

Address:NO.11Danfengxilu Road,Jintan City,Jiangsu,China

Relevant to this article

The Syntheses of Triazole, Sulfur-Containing Diazole and N-Phenylthiatriazole Biphenyltetrazoles as Potential Angiotensin II Receptor Antagonists

Doi:10.1002/jccs.199600014
(1996)
Studies on selectin binding inhibitors: Synthesis of sialyl-Lewis X and sialyl-Lewis a epitope analogs containing 2-acetamido derivative of N-methyl-1-deoxynojirimycin

Doi:10.1080/07328309608005420
(1996)
A Bioinspired Catalytic Aerobic Oxidative C-H Functionalization of Primary Aliphatic Amines: Synthesis of 1,2-Disubstituted Benzimidazoles

Doi:10.1002/chem.201502487
(2015)
Structures and pesticidal activities of derivatives of dinitro-phenols. IV. Preparation of certain 2-(alpha-branched alkyl)-4,6-dinitro- and 4-(alpha-branched alkyl)-2,6-dinitro-phenols.

Doi:10.1039/j39670002281
(1967)
SET-photosensitized reactions of α-silylamino-enones and ynones proceeding by 6-endo α-amino radical cyclization pathways

Doi:10.1016/0040-4020(95)01105-6
(1996)
Synthesis of a tri(organoplatinum) complex via the double directed lithiation of a mono(organoplatinum) precursor

Doi:10.1039/cc9960000253
(1996)

Article Doi