Tandem oxidative amidation of benzyl alcohols with amine hydrochloride salts catalysed by iron nitrate
摘要:
A tandem process for the oxidative amidation of benzyl alcohols with amine hydrochloride salts has been developed using inexpensive Fe(NO3)(3) as the catalyst, air and aqueous t-butyl hydroperoxide as oxidants. A wide range of benzamides have been synthesized under mild conditions. This greener amide formation method provides an economical and practical assess to benzamides from readily available and inexpensive starting materials. (C) 2013 Elsevier Ltd. All rights reserved.
Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts
作者:Subhash Chandra Ghosh、Joyce S. Y. Ngiam、Christina L. L. Chai、Abdul M. Seayad、Tuan Thanh Dang、Anqi Chen
DOI:10.1002/adsc.201200020
日期:2012.5.21
A practical and efficient method for the synthesis of amides has been developed by iron‐catalysed oxidative amidation of aldehydes with aminehydrochloridesalts. A wide range of amides have been obtained in good to excellent yields under mild conditions. The application of this novel amide formation reaction to the synthesis of pharmaceutical compounds has been successfully demonstrated.
Copper-Catalyzed Oxidative Amidation of Aldehydes with Amine Salts: Synthesis of Primary, Secondary, and Tertiary Amides
作者:Subhash Chandra Ghosh、Joyce S. Y. Ngiam、Abdul M. Seayad、Dang Thanh Tuan、Christina L. L. Chai、Anqi Chen
DOI:10.1021/jo301252c
日期:2012.9.21
aldehydes with economic ammonium chloride or amine hydrochloride salts has been developed for the synthesis of a wide variety of amides by using inexpensive copper sulfate or copper(I) oxide as a catalyst and aqueous tert-butyl hydroperoxide as an oxidant. This amidation reaction is operationally straightforward and provides primary, secondary, and tertiary amides in good to excellent yields for most
[EN] MODULATORS OF THE INTEGRATED STRESS PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE RÉPONSE INTÉGRÉE AU STRESS
申请人:CALICO LIFE SCIENCES LLC
公开号:WO2019090069A1
公开(公告)日:2019-05-09
Provided herein are compounds, compositions, and methods useful for the modulation of elF2B, for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.
Tandem oxidative amidation of benzyl alcohols with amine hydrochloride salts catalysed by iron nitrate
作者:Subhash Chandra Ghosh、Joyce S.Y. Ngiam、Abdul M. Seayad、Dang Thanh Tuan、Charles W. Johannes、Anqi Chen
DOI:10.1016/j.tetlet.2013.07.005
日期:2013.9
A tandem process for the oxidative amidation of benzyl alcohols with amine hydrochloride salts has been developed using inexpensive Fe(NO3)(3) as the catalyst, air and aqueous t-butyl hydroperoxide as oxidants. A wide range of benzamides have been synthesized under mild conditions. This greener amide formation method provides an economical and practical assess to benzamides from readily available and inexpensive starting materials. (C) 2013 Elsevier Ltd. All rights reserved.