Stereoselective aldol reactions of β-chlorovinyl ketones using dienol borinates: A new synthesis of dihydropyrones

DOI: 10.1016/0040-4039(90)80112-Y

Source and publish data:

Tetrahedron Letters p. 2213 - 2216 (1990)

Update date:2022-07-29

Topics:

Authors:

Paterson, Ian

Osborne, Simon

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

Article abstract of DOI:10.1016/0040-4039(90)80112-Y

The syn-selective aldol reaction of β-chlorovinyl ketones using dienol borinates can be coupled with a trimethylsilyltriflate promoted cyclisation to give cis-dihydropyrones, 4 6 7. Use of dienol diisopinoeampheylborinates leads to an enantioselective synthesis of dihydropyrones.

Full text of DOI:10.1016/0040-4039(90)80112-Y

Products guided by the article

Product name:(E)-(4S,5S)-6-Benzyloxy-1-chloro-5-hydroxy-4-methyl-hex-1-en-3-one

Cas No:129548-01-2

R&D Labs maybe for 129548-01-2

Watson International Ltd

Contact:+44 (0)2036089360-31

Address:Chanceryhouse,Chancery Lan
AllyChem Co., Ltd., Dalian, China（BBChem）

Contact:+86-411-62313318/62313328

Address:No.5 of Jinbin Road, Jinzhou New District, Dalian City, Liaoning Province, P.R.China
Jiangsu Hualun Chemical Industry Co., Ltd

website:http://www.hualunchem.com

Contact:+86-0514-86464168 86507985

Address:39# Middle Renmin Road, Dinghuo Town
Hebei DaPeng Pharm & Chem Co., Ltd.

Contact:86-317-7298678,0576-88861898 88861908

Address:West Songmen Village, East Songmen Town, Wuqiao, Cangzhou, Hebei ,China
Jiangxi Huashi Pharmaceutical Co., Ltd

Contact:+86-795-4509628

Address:No.199, Ningbo Avenue, Fengxin industrial park, Fengxin county, Yichun city, Jiangxi

Relevant to this article

Fluorescent naphthalene-based benzene tripod for selective recognition of fluoride in physiological condition

Doi:10.1007/s12039-015-0779-0
(2015)
Unique Stereocontrol in Lanthanide(III)-Catalyzed Aldol Reactions with the Ketene Silyl Acetal of Methyl (R)-3-Hydroxybutanoate

Doi:10.1016/S0040-4039(00)91648-4
(1992)
Stereoselective synthesis of N-acetyl-L-tolyposamine from (S) ethyl β-hydroxybutyrate

Doi:10.1016/0040-4039(92)88182-5
(1992)
The donor-stabilized silylene bis[N,N′-diisopropylbenzamidinato(-)] silicon(II): Synthesis, electronic structure, and reactivity

Doi:10.1002/chem.201402483
(2014)
Lanthanum triflate-triggered synthesis of tetrahydroquinazolinone derivatives of N-allylquinolone and their biological assessment

Doi:10.2298/JSC120121039J
(2012)
The efficient resolution of protected diols and hydroxy aldehydes by lipases: Steric auxilliary approach and synthetic applications

Doi:10.1016/0960-894X(95)00550-D
(1996)

Article Doi