A Convenient Synthesys of 1,1-Difluoroallenes from Trifluoromethylketones via the Shapiro Reaction Pathway

DOI: 10.1016/S0022-1139(00)84379-1

Source and publish data:

Journal of Fluorine Chemistry p. 161 - 166 (1989)

Update date:2022-08-03

Topics:

Authors:

Shi, Guoqiang

Xu, Yuanyao

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

Article abstract of DOI:10.1016/S0022-1139(00)84379-1

A number of 1,1-difluoroallenes have been conveniently synthesized by means of the Shapiro reaction.The requisite trifluoromethylketone 2,4,6-triisopropylbenzenesulfonylhydrazones were prepared by a simple condensation method.The geometric features relating to their reactivity towards the Shapiro reaction have been discussed.

Full text of DOI:10.1016/S0022-1139(00)84379-1

Products guided by the article

Product name:C₂₃H₃₇F₃N₂O₂S

Cas No:127700-38-3

R&D Labs maybe for 127700-38-3

Wuhan Yitongtai Science and Technology Co.,Ltd.

Contact:+86-27-88933550

Address:27th Fl. Bldg. 1, Shuian International Mansion, Heping Ave, Wuhan, Hubei, China
Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)

Contact:+86-027-84466317 __ +86-15387123698

Address:wuhan - china
Nanjing Raise Pharmatech Co., Ltd

website:http://www.raisechem.com

Contact:+86-25-58649566

Address:B381,No.606,Ningliu Road,Jiangbei New Area,Nanjing,Jiangsu Province,China
Zhejiang Sucon Silicone Co.,Ltd

Contact:+86-575-88046692

Address:Qisheng Rd., Paojiang Industrial Zone, Shaoxing, Zhejiang, China.
Shanghai He Yang International Trading Co., Ltd.

Contact:+86-21-52043598

Address:Room 816, Blag.5, No.58 Huachi Road

Relevant to this article

Donor substituted 2,5-dihydropyrazines as dienophiles in the Diels-Alder-reaction with inverse electron demand. A simple synthesis of substituted pyrazino[2,3-d]pyridazines

Doi:10.1002/ardp.19903230207
(1990)
Cyclic hexapeptide oxytocin antagonists. Potency-, selectivity-, and solubility-enhancing modifications

Doi:10.1021/jm00169a001
(1990)
Uncovering new properties of imidazolium salts: Cl^- transport and supramolecular regulation of their transmembrane activity

Doi:10.1039/c0cc04280c
(2011)
Direct arylation of simple azoles catalyzed by 1,10-phenanthroline containing palladium complexes: An investigation of C4 arylation of azoles and the synthesis of triarylated azoles by sequential arylation

Doi:10.1021/jo200067y
(2011)
A Highly Erythro Selective Aldol Reaction Between Chromium-Complexed Benzaldehyde Derivatives and Cyclic Silyl Enol Ethers

Doi:10.1016/S0040-4039(00)70717-9
(1989)
Columnar Iridium(III) Metallomesogens Based on Polycatenar Pyridyltetrazolate with Ambipolar Carrier Mobility Behavior

Doi:10.1021/acs.inorgchem.8b02984
(2019)

Article Doi