A NEW REDUCTION SYSTEM: COMBINATION OF SODIUM SULFIDE (SODIUM HYDROSULFIDE) WITH PHASE TRANSFER AGENT IN A TWO PHASE MIXTURE. REDUCTIVE DEBROMINATION OF vic-DIBROMIDES TO OLEFINS

DOI: 10.1016/S0040-4039(00)88080-6

Source and publish data:

Tetrahedron Letters p. 3001 - 3004 (1983)

Update date:2022-08-17

Topics:

Authors:

Nakayama, Juzo

Machida, Haruki

Hoshino, Masamatsu

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

Article abstract of DOI:10.1016/S0040-4039(00)88080-6

A wide variety of vic-dibromides are debrominated to the corresponding olefins in good to excellent yields by aqueous sodium sulfide or sodium hydrosulfide using trioctylmethylammonium chloride as the phase transfer agent in a two-phase mixture.

Full text of DOI:10.1016/S0040-4039(00)88080-6

Products guided by the article

Product name:trans-Stilbene

Cas No:103-30-0

R&D Labs maybe for 103-30-0

Shanghai Puda Chemical Co.,Ltd

Contact:+86+571+56565965

Address:10F Haiyue Building,Danfeng Road,Binjiang District,Hangzhou,China
SOGA ENTERPRISES ASIA GROUP

Contact:+86-633-8332928

Address:No.1,Huanghai Yilu.Rizhao,Shandong
Jiangsu Zhenfang Chemical CO.,LTD.(Suzhou Zhenfang Chemical Factory)

Contact:+86-512-69598882

Address:Room1201, Jiayuan Road No.1018, Xiangcheng District, Suzhou, China
Huangshan Violet Biological Technology Co., Ltd

Contact:+86-559-2335676

Address:16-201 JinShanYuan,JiangNan New City,TunXi District,HuangShan City,AnHui Province,China
Zhengzhou Minzhong Pharmaceutical Co.,ltd

Contact:0086-371-65797115

Address:15/F,Jiangshan Bldg, NO.126 Huanghe Road,Zhengzhou, China

Relevant to this article

Facile synthesis of symmetric thiosulfonates by oxidation of disulfide with oxone/MX (MX = KBr, KCl, NaBr and NaCl)

Doi:10.1016/j.tetlet.2015.05.050
(2015)
Synthesis and spectroscopic and structural studies of cross-conjugated dienones derived from cyclic ketones and aromatic aldehydes

Doi:10.1007/s11172-006-0397-6
(2006)
Photosensitized oxidative addition to gold(i) enables alkynylative cyclization of o-alkylnylphenols with iodoalkynes

Doi:10.1038/s41557-019-0295-9
(2019)
Domino Knoevenagel condensation, Michael addition, and cyclization using ionic liquid, 2-hydroxyethylammonium formate, as a recoverable catalyst

Doi:10.1016/j.molliq.2010.11.010
(2011)
On the chemical interactions of the biomass processing agents γ-valerolactone (GVL) and: N -methylmorpholine- N -oxide (NMMO)

Doi:10.1039/d1gc01777b
(2021)
A survey of acid catalysts for use in two-step, one-flask syntheses of meso-substituted porphyrinic macrocycles

Doi:10.1021/ol005917h
(2000)

Article Doi