Literature DB >> 11101414

Strong bicyclic guanidine base-promoted wittig and horner-wadsworth-emmons reactions

.   

Abstract

A convenient procedure to effect the Wittig and Horner-Wadsworth-Emmons reactions employs guanidine TBD and MTBD as base-promoters; mild reaction conditions, high efficiency, and facile isolation of the final products make the present methodology, at least in some cases, a practical alternative to known procedures.

Entities:  

Year:  2000        PMID： 11101414     DOI： 10.1021/ol0001665

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  4 in total

1.  Use of silver carbonate in the Wittig reaction.

Authors:  Lukas Jedinak; LaToya Rush; Mijoon Lee; Dusan Hesek; Jed F Fisher; Bill Boggess; Bruce C Noll; Shahriar Mobashery
Journal:  J Org Chem       Date:  2013-11-26       Impact factor: 4.354

2.  An adamantyl-substituted retinoid-derived molecule that inhibits cancer cell growth and angiogenesis by inducing apoptosis and binds to small heterodimer partner nuclear receptor: effects of modifying its carboxylate group on apoptosis, proliferation, and protein-tyrosine phosphatase activity.

Authors:  Marcia I Dawson; Zebin Xia; Gang Liu; Mao Ye; Joseph A Fontana; Lulu Farhana; Bhamik B Patel; Sankari Arumugarajah; Mohammad Bhuiyan; Xiao-Kun Zhang; Young-Hoon Han; William B Stallcup; Jun-ichi Fukushi; Tomas Mustelin; Lutz Tautz; Ying Su; Danni L Harris; Nahid Waleh; Peter D Hobbs; Ling Jong; Wan-Ru Chao; Leonard J Schiff; Brahma P Sani
Journal:  J Med Chem       Date:  2007-05-10       Impact factor: 7.446

3.  A Guanidine-Based Superbase as Efficient Chemiluminescence Booster.

Authors:  Christina M Geiselhart; Christian W Schmitt; Philipp Jöckle; Hatice Mutlu; Christopher Barner-Kowollik
Journal:  Sci Rep       Date:  2019-10-10       Impact factor: 4.379

4.  TBD- or PS-TBD-Catalyzed One-Pot Synthesis of Cyanohydrin Carbonates and Cyanohydrin Acetates from Carbonyl Compounds.

Authors:  Satoru Matsukawa; Junya Kimura; Miki Yoshioka
Journal:  Molecules       Date:  2016-08-10       Impact factor: 4.411
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.