Unusual Regiospecificity in Syn Elimination from trans-2-Chloro-3-fluoro-2,3-dihydrobenzofuran Promoted by Complex Base

DOI: 10.1021/jo00233a046

Source and publish data:

Journal of Organic Chemistry p. 5494 (1987)

Update date:2022-08-10

Topics:

Authors:

Bartsch, Richard A.

Cho, Bong Rae

Pugia, Michael J.

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

Article abstract of DOI:10.1021/jo00233a046

Elimination from trans-2-chloro-3-fluoro-2,3-dihydrobenzofuran induced by NaNH2-NaO-t-Bu in THF results in syn dehydrofluorination to the exclusion of β-aryl-activated syn dehydrochlorination.

Full text of DOI:10.1021/jo00233a046

Products guided by the article

Product name:Benzofuran, 2-chloro-

Cas No:63361-60-4

R&D Labs maybe for 63361-60-4

Shanghai UCHEM Inc.

Contact:+86-21-56338808

Address:799 Dunhuang Road, Putuo
Jiaozuo Zhongwei Special Products Pharmaceutical Co.,Ltd.

website:http://www.zw-pvp.com

Contact:15302105619

Address:Jiaozuo,Henan,China (Mainland)
Hebei Tianxiang Biological & Pharmaceutical Co., Ltd

Contact:86-0312-6615158

Address:No 42 fazhan street qingyuan county
Shijiazhuang City Xiehe Pharmaceutical Co., Ltd

Contact:+86-311-80817929

Address:Shangzhuang,Shijiazhuang,China
Hunan Zhongqi Pharmaceutical Co., Ltd

website:http://www.hnzqzy.com

Contact:0730-8722288 13807308622

Address:Wanjiafan Road ,Yueyang Economic And Technological Development Zone ,Hunan,PRC

Relevant to this article

Stereospecific total synthesis of (+) ε and (-) γ₂ cadinene

Doi:10.1016/0040-4020(76)85113-7
(1976)
Chemoselective silylative reduction of conjugated nitriles under metal-free catalytic conditions: β-silyl amines and enamines

Doi:10.1002/anie.201502366
(2015)
Syntheses and crystal structures of hydrated ternary cerium sulfates: Mixed-valence K₅Ce₂(SO₄)₆· H₂O and K₂Ce(SO₄)₃·H ₂O

Doi:10.1002/zaac.200600381
(2007)
Self-assembly of porphyrin-azulene-porphyrin and porphyrin-azulene conjugates

Doi:10.1039/b904009a
(2009)
Asymmetric Synthesis of Functionalized Phenylalanine Derivatives via Rh-Catalyzed Conjugate Addition and Enantioselective Protonation Cascade

Doi:10.1021/acs.orglett.9b03666
(2019)
Kinetics of reduction of iron oxides by H₂. Part I: Low temperature reduction of hematite

Doi:10.1016/j.tca.2005.10.004
(2006)

Article Doi