Aggregative activation and carbanion chemistry: Complex base deprotonation and directed functionalisation of dithioacetals

DOI: 10.1016/S0040-4020(96)00972-6

Source and publish data:

Tetrahedron p. 15147 - 15156 (1996)

Update date:2022-08-03

Topics:

Authors:

Gros, Philippe

Hansen, Philippe

Caubere, Paul

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

Article abstract of DOI:10.1016/S0040-4020(96)00972-6

Bis(phenylthio)methane and [1,3]-dithiane were efficiently deprotonated by the NaNH₂-Et(OCH₂CH₂)₂-ONa complex base. A marked behaviour difference was observed between the sodium carbanion of [1,3]-dithiane and the corresponding lithio-derivative. A 'radicaloid' mechanism is proposed to explain the results observed.

Full text of DOI:10.1016/S0040-4020(96)00972-6

Products guided by the article

Product name:Benzenemethanol, a-[2,2-bis(phenylthio)ethyl]-

Cas No:185559-31-3

R&D Labs maybe for 185559-31-3

Zhuhai Jiacheng Biological Technology Co., Ltd

Contact:0756-8800233

Address:room 222, Lianhua road , Gongbei ,Zhuhai, Guangdong ,China
Shanghai Harvest Chemical Ind. Co., Ltd.

Contact:021-51385350

Address:ROOM 806-807, AI LI CHEN BUILDING, No.333 JINGXIANG ROAD, PUDONG DISTRICT, 201206, SHANGHAI
Nanjing Yuance Industry&Trade Co., Ltd.

website:http://www.njyuance.cn/

Contact:+86-25-85439097

Address:B1702, Aoti Bldg, No. 130, Aoti Avenue, Nanjing, China
Chemsky（shanghai）International Co.,Ltd.

Contact:0

Address:0
Airsea(Taizhou) Pharmaceutical Limited(expird)

Contact:+86-576-88057622

Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016

Relevant to this article

Intramolecular aminolysis of trichloroethyl esters: A mild macrocyclization protocol for the preparation of cryptophycin derivatives

Doi:10.1016/S0957-4166(98)00287-0
(1998)
Doi:10.1021/je00103a032
(1961)
Organosilicon compounds with functional groups proximate to silicon. XVII. Synthetic and mechanistic aspects of the lithiation of α,β-epoxyalkylsilanes and related α-heterosubstituted epoxides

Doi:10.1016/0022-328X(88)89085-5
(1988)
Doi:10.1016/S0022-328X(00)80059-5
(1964)
Synthesis of hyper-branched dendritic lactosides

Doi:10.1016/0040-4039(95)00817-V
(1995)
Cycloaddition reaction of a triafulvene with enamines. Intermediacy of a 5-methylenebicyclo[2.1.0]pentane.

Doi:10.1021/ja00988a070
(1967)

Article Doi