Synthesis of gem-Difluorocyclopropanes in a Phase-transfer Catalysed System

DOI: 10.1039/c39910000826

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 826 - 827 (1991)

Update date:2022-08-11

Topics:

Authors:

Balcerzak, Pawel

Fedorynski, Michal

Jonczyk, Andrzej

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

Article abstract of DOI:10.1039/c39910000826

Reaction of CH2Br2 with CBr2F2 and alkenes 1a-e in the presence of 60percent aqueous KOH and tetrabutylammonium hydrogensulphate as a catalyst affords gem-difluorocyclopropanes 2a-e.

Full text of DOI:10.1039/c39910000826

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:1,1-DIFLUORO-2-PHENYL-CYCLOPROPANE

Cas No:13343-40-3

R&D Labs maybe for 13343-40-3

Henan Yellow River New Material Technology Co.Ltd.

website:http://www.yellowriverchem.com

Contact:0086-373-7278760

Address:Chengguan Town, Yuanyang County
Zhejiang Sucon Silicone Co.,Ltd

Contact:+86-575-88046692

Address:Qisheng Rd., Paojiang Industrial Zone, Shaoxing, Zhejiang, China.
SuZhou Ascepion Pharmaceuticals, Inc.(expird)

Contact:0512-86881668

Address:Building C,68Xingqing Road,Suzhou,China.
Hubei Xiangxi Chemical Industry Co.,Ltd

Contact:+86-710-3454830

Address:No.7, Daqing East Road, Xiangfan City, Hubei Province, China
HuiFeiChem PharmaTech Co.Ltd

Contact:0510-85393305

Address:1619 Huishan Avenue, Huishan District, Wuxi,

Relevant to this article

Aza-Henry reaction of substituted nitroalkanes using α-formamidoaryl sulfones as N-acylimino equivalents

Doi:10.1016/j.tetlet.2006.03.114
(2006)
Interaction of dicarboxylic metalloporphyrins with liposomes. The effect of pH on membrane binding revisited

Doi:10.1562/0031-8655(2002)076<0486:IODMWL>2.0.CO;2
(2002)
Doi:10.1021/ja00873a037
(1962)
1,1′-Binaphthyl-2,2′-diyl phosphoroselenoyl chloride as a chiral molecular tool for the preparation of enantiomerically pure alcohols and amines

Doi:10.1021/ja060308b
(2006)
Enantioresolution and chameleonic mimicry of 2-Butanol with an adamantylacetyl derivative of cholic acid

Doi:10.1021/cg9009064
(2010)
Luminescent bis(benzo[: D] thiazolyl)quinoxaline: Facile synthesis, nucleic acid and protein BSA interaction, live-cell imaging, biopharmaceutical research and cancer theranostic application

Doi:10.1039/c9ra01498e
(2019)

Article Doi