A New Asymmetric Synthesis of Tricarbonylchromium Complexes of ortho-Substituted Benzaldehydes

DOI: 10.1002/hlca.19920750818

Source and publish data:

Helvetica Chimica Acta p. 2657 - 2660 (1992)

Update date:2022-08-02

Topics:

Authors:

Kuendig, E. Peter

Liu, Ronggang

Ripa, Alberto

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

Article abstract of DOI:10.1002/hlca.19920750818

ortho-Substituted complexes are obtained via nucleophilic addition of alkyl- and aryllithium reagents to a complex followed by endo-hydride abstraction with triphenylmethyl cation.This sequence, when carried out with a complex affords substituted derivatives (Me, Bu, Ph, vinyl) with high (>/= 97percent) diastereoselectivity and, after hydrolysis, ortho-substituted ((S)-1) complexes of high enantiomeric purity.

Full text of DOI:10.1002/hlca.19920750818

Products guided by the article

Product name:(CO)3CrC₆H₄(CHO)C₆H₅

Cas No:197316-13-5

R&D Labs maybe for 197316-13-5

Changsha Huajing Powdery Material Technological Co., Ltd.

Contact:86-731-88879686

Address:Building 2, West Garden, Main Campus of Central South University, Changsha, Hunan Province, China
SHANGHAI T&W PHARMACEUTICAL CO., LTD.

website:http://www.trustwe.com

Contact:+86-21-61551413

Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
Suzhou JMS Chemical Co., Ltd.

Contact:+86-15995924277

Address:WuZhongOu suzhou new south road 89
Yueyang Hudex Pharmaceuticals Ltd.

Contact:0730-8748800

Address:Wujiang Bridge，Yueyang Economy & Technology Development Zone
Fujian Huitian Biological Pharmacy Co., Ltd.

Contact:0086-598-8300831; 8339920

Address:No.46,Taijiang Road,Sanming City,Fujian,China

Relevant to this article

Doi:10.1016/S0040-4020(01)98316-4
(1965)
Nature-inspired design of tetraindoles: Optimization of the core structure and evaluation of structure–activity relationship

Doi:10.1016/j.bmcl.2016.07.069
(2016)
Stereoselective synthesis of isoxazole and pyrazole annulated sultams via intramolecular 1,3-dipolar cycloaddition reactions

Doi:10.1016/S0040-4020(97)00874-0
(1997)
Structure-activity relationships of tulipalines, tuliposides, and related compounds as inhibitors of MurA

Doi:10.1016/j.bmcl.2010.07.139
(2010)
Synthesis of homo-C-D4T and homo-C-thymidine

Doi:10.1080/07328319708006130
(1997)
Chemoselective catalytic oxidation of 1,2-diols to α-hydroxy acids controlled by TEMPO-ClO₂ charge-transfer complex

Doi:10.1021/acs.orglett.5b01003
(2015)

Article Doi