The enolate-imine condensation using lithium dianion of 3-hydroxybutanoate and N-acylaldimines: Enhanced stereoselectivity by added lithium chloride

DOI: 10.1016/S0040-4039(00)97317-9

Source and publish data:

Tetrahedron Letters p. 7631 - 7632 (1990)

Update date:2022-08-05

Topics:

Authors:

Hatanaka

Park Park

Ueda Ueda

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

Article abstract of DOI:10.1016/S0040-4039(00)97317-9

An enolate-imine condensation using the lithium dianion of 3-hydroxy-butanoate and N-acylaldimines gave the key intermediate for the preparation of (+)-thienamycin with improved stereoselection in the presence of lithium chloride.

Full text of DOI:10.1016/S0040-4039(00)97317-9

Products guided by the article

Product name:(E)-(2R,3S)-2-((R)-1-Hydroxy-ethyl)-3-methoxycarbonylamino-5-phenyl-pent-4-enoic acid tert-butyl ester

Cas No:132882-56-5

R&D Labs maybe for 132882-56-5

Allicon Pharmaceuticals,Inc.

Contact:+86-519-86339586，13584329896

Address:Changzhou Scientific and Education Park
Weihao Chemtech (ChangZhou) Co., Ltd.(expird)

Contact:051989185693

Address:NO 217 huangshan Rd ,Changzhou
Shanghai FWD Chemicals ltd

website:http://www.fwdchem.com

Contact:86-21-54450828

Address:Room 802,Lotus Tower ,159 Tianzhou Road,Xuhui District,Shanghai
HAINAN JINYING IMPORT AND EXPORT CO. LTD

Contact:+86-898-32875423

Address:A SECTION 19TH FL, TIMES SQUARE, NO.2 GUO MAO AVENUE HAIKOU, HAINAN, P. R. OF CHINA
Tianjin Bright Future Technology Co., Ltd

Contact:0086-22-58016666

Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China

Relevant to this article

The synthesis, structure and photochromism of mercury(II)-iodide complexes of 1-C_nH_2n+1-2-(arylazo)imidazoles (n = 4, 6, 8)

Doi:10.1016/j.poly.2011.10.002
(2012)
Ruthenium dioxide in fluoro acid medium: I. A new agent in the biaryl oxidative coupling. Application to the synthesis of non phenolic bisbenzocyclooctadiene lignan lactones

Doi:10.1016/S0040-4020(01)80904-2
(1991)
Self-activated DNA cleavage and nitric oxide reactivity studies on mononuclear copper complexes derived from tetradentate ligands

Doi:10.1016/j.inoche.2011.09.038
(2012)
Rhodium-catalyzed Michael addition of arylboronic acids to 3-alkylenyloxindoles: Asymmetric synthesis of functionalized oxindoles

Doi:10.1016/j.tetlet.2011.11.071
(2012)
2-Phenyl-3H-imidazo<4,5-b>pyridine-3-acetamides as Non-Benzodiazepine Anticonvulsants and Anxiolytics

Doi:10.1021/jm00114a007
(1991)
Electronic tuning of chiral diene ligands in iridium-catalyzed asymmetric 1,6-addition of arylboroxines to δ-aryl-α,β,γ,δ- unsaturated ketones

Doi:10.1039/c2cc16973h
(2012)

Article Doi