Reversal of Stereochemistry in the Aldol Reactions of a Chiral Boron Enolate

DOI: 10.1021/jo00288a029

Source and publish data:

Journal of Organic Chemistry p. 173 - 181 (1990)

Update date:2022-08-04

Topics:

Authors:

Danda, Hidenori

Hansen, Marvin M.

Heathcock, Clayton H.

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

Article abstract of DOI:10.1021/jo00288a029

A novel route to optically active anti aldols of certain aldehydes is presented.The boron enolate derived from oxazolidinone 3 reacts with various aldehydes to give either syn or anti aldols, depending on the amount of dibutylboron triflate used in the en

Full text of DOI:10.1021/jo00288a029

Products guided by the article

Product name:(E,2'S,3'S,4S)-3-(3'-Hydroxy-2'-methyl-1'-oxo-5'-(phenylthio)-4'-pentenyl)-4-(methylethyl)-2-oxazolidinone

Cas No:123163-80-4

R&D Labs maybe for 123163-80-4

Synochem Ingredients Corp., Ltd.

Contact:+86-512-5636 2180

Address:Zhangjiagang Free Trade Zone
WD Silicone Co., Ltd

Contact:+86-27-87204219, +86-27-87215023

Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
wuxi huabin bio-tech Co.,Ltd(expird)

Contact:86-0510-85133006

Address:hubin road NO157
Dragon Chemical Co., Ltd.

Contact:0571-

Address:zhejing
Nanjing Ruizhi Industry & Technologh Co.，Ltd.

Contact:+86-25-86808110

Address:441-4-A5,NO.12 Longzang Avenue,Yuhuatai District,210039,Nanjing

Relevant to this article

Antiulcer Agents. 4-Substituted 2-Guanidinothiazoles: Reversible, Competitive, and Selective Inhibitors of Gastric H⁺,K⁺-ATPase

Doi:10.1021/jm00164a012
(1990)
Reaction of Lithium Enolates with Carbon Disulfide: Synthesis of O-(1-Alkoxy-2,2-dialkylvinyl) S-Alkyl Dithiocarbonates

Doi:10.1021/jo00284a039
(1989)
Synthesis of quinazolines from N -(2-Nitrophenylsulfonyl)iminodiacetate and α-(2-Nitrophenylsulfonyl)amino ketones via 2 H -indazole 1-oxides

Doi:10.1021/jo100784z
(2010)
Progesterone-adenine hybrids as bivalent inhibitors of P-glycoprotein- mediated multidrug efflux: Design, synthesis, characterization and biological evaluation

Doi:10.1016/j.steroids.2012.07.010
(2012)
Highly diastereo- and enantioselective michael additions of 3-substituted oxindoles to maleimides catalyzed by chiral bifunctional thiourea-tertiary amine

Doi:10.1021/ol100822k
(2010)
A comprehensive study of substituent effects on poly(dibenzofulvene)s

Doi:10.1039/C6NJ02861F
(2017)

Article Doi