A Directed Metalation Approach to 2-Trialkylammoniomethyl-3-(trimethylsilylmethyl)-thiophene Iodides: Precursors to 2,3-Bis(methylene)-2,3-dihydrothiophene

DOI: 10.1055/s-1990-27052

Source and publish data:

Synthesis p. 915 - 917 (1990)

Update date:2022-08-11

Topics:

Authors:

Plant, Andrew

Chadwick, Derek J.

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

Article abstract of DOI:10.1055/s-1990-27052

Syntheses of precursors to 2,3-bis(methylene)-2,3-dihydrothiophene (2) are described.As key step, a lithiation reaction using secondary carboxamido functionality as directing group is used.

Full text of DOI:10.1055/s-1990-27052

Products guided by the article

Product name:3-METHYLTHIOPHENE-2-CARBONYL CHLORIDE

Cas No:61341-26-2

R&D Labs maybe for 61341-26-2

Zhejiang Linhai Xinhua Chemicals Factory

Contact:0086-13661858911

Address:Xunqiao Development Zone, Linhai, Zhejiang, China
CHANGYI CITY FENGRUN FINE CHEMICAL CO.,LTD

website:http://www.fengrunhuagong.com

Contact:+86-536-7869976

Address:Changyi Coastal Economic Development Zone
Shandong Bolode Bio-Technology Co., LTD

Contact:+86-0531-58966870

Address:136 Jingyi Road,Huaiyin District,Jinan,Shandong,China
Chengda Pharmaceuticals Co., Ltd.

Contact:+86-573-84601188

Address:hengshan Road 5# in Jiashan, zhejiang
Changsha Nutritopper Bio Technology Co.,Ltd.

Contact:+86-731-87803543

Address:East 1st Street, Baima Road, Ningxiang County

Relevant to this article

Synthesis of ¹⁸F-labelled biotin analogues

Doi:10.1002/jlcr.1913
(2011)
Propane oxidative dehydrogenation over nickel supported on sulfated zirconia

Doi:10.1246/cl.1999.25
(1999)
Amino-functionalized Al-MIL-53 for dimethoate pesticide removal from wastewater and their intermolecular interactions

Doi:10.1016/j.molliq.2020.114852
(2021)
Doi:10.1038/labinvest.3780415
(1959)
Doi:10.1016/0040-4020(78)88376-8
(1978)
Facile synthesis of size-controlled Ag supported on WO₃ nanorods and their application as novel and active catalyst in oxidant-free dehydrogenation of benzyl alcohols

Doi:10.1016/j.catcom.2019.105804
(2019)

Article Doi