THREO-SELECTIVE ALDOL CONDENSATIONS OF LITHIUM ENOLATES IN THE PRESENCE OF TRIALKYLBORANES

DOI: 10.1016/S0040-4039(00)87349-9

Source and publish data:

Tetrahedron Letters p. 2387 - 2390 (1982)

Update date:2022-09-26

Topics:

Authors:

Yamamoto, Yoshinori

Yatagai, Hidetaka

Maruyama, Kazuhiro

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

Article abstract of DOI:10.1016/S0040-4039(00)87349-9

The reaction of preformed lithium enolates in the presence of trialkylboranes, such as Et₃B and n-Bu₃B, with aldehydes leads to product mixtures rich in the more stable threo aldol.

Full text of DOI:10.1016/S0040-4039(00)87349-9

Products guided by the article

Product name:(1R,3S,4S)-3-((R)-Hydroxy-phenyl-methyl)-bicyclo[2.2.1]heptan-2-one

Cas No:87586-37-6

R&D Labs maybe for 87586-37-6

Shijiazhuang Yunxuan Im&Export Co.,Ltd.

Contact:+86-311-83037514

Address:No.6 Hongbin Road
GIHI CHEMICALS CO.,LIMITED

Contact:+86-571-86217390

Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.
Lianyungang Yunbo Chemical Co.,Ltd.

Contact:518-81066110

Address:B907,Dongsheng"Mingdu Square,21-2 East Chaoyang Road,Xinpu,(sale department)
Hangzhou Hysen Pharma co.,Ltd.

website:http://www.hysenpharma.cn/

Contact:0086-571-88298791

Address:#701,Gudun Road Hangzhou
Liao Cheng All Win Chemicals Co.,LTD

Contact:86+0635-2991582

Address:Room 402,Unit 1,No.27 building.Zhong tong shi dai haoyuan,liaocheng city,Shan dong Province.China

Relevant to this article

Relevance to Synthetic Polynuclear Chemistry of Novel μ₃-Coordination Modes for the Anions Ph₂PCHCOOC₂H₂^- and Mo(CO)₃Cp^-. Synthesis and X-ray structure of Pd(8-mq)Br(Ph₂PCH₂COOC₂H₅), (₃(μ₃-Ph₂PCHCOOC₂H₅)(μ₃-OH))PF₆, and (₃<μ

Doi:10.1021/ja00314a026
(1984)
Highly efficient aerobic oxidation of various amines using Pd₃Pb intermetallic compounds as catalysts

Doi:10.1039/c4cc00024b
(2014)
Palladium(II)-Catalyzed Acetalization of Terminal Olefins Bearing Electron-Withdrawing Substituents with Optically Active Diols

Doi:10.1021/jo00385a021
(1987)
Novel synthesis of optically active 2-ethylhexanoic acid, 2-ethylhexanol, and 2-ethylhexylamine via the asymmetric favorskii rearrangement

Doi:10.1080/00397910500374740
(2006)
Rearrangement of phosphinohydrazide ligand -NPh-N(PPh₂) ₂ in transition metal coordination sphere: Synthesis and characterization of nickel and cobalt spirocyclic complexes M(NPh-PPh ₂N-PPh₂)₂ and the

Doi:10.1016/j.jorganchem.2005.10.030
(2006)
Synthesis and spasmolytic activity of 2-substituted-3-(ω-dialkylamino-alkoxyphenyl)acrylonitriles and related compounds

Doi:10.1248/cpb.31.2023
(1983)

Article Doi