Literature DB >> 25730110

Successively recycle waste as catalyst: a one-pot Wittig/1,4-reduction/Paal-Knorr sequence for modular synthesis of substituted furans.

Long Chen1, Yi Du2, Xing-Ping Zeng1, Tao-Da Shi1, Feng Zhou1, Jian Zhou1,3.   

Abstract

A one-pot tandem Wittig/conjugate reduction/Paal-Knorr reaction is reported for the synthesis of di- or trisubstituted furans. This novel sequence first demonstrates the possibility of successively recycling waste from upstream steps to catalyze downstream reactions.

Entities:  

Year:  2015        PMID： 25730110     DOI： 10.1021/acs.orglett.5b00442

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


  2 in total

1.  Modular synthesis of chiral 1,2-dihydropyridines via Mannich/Wittig/cycloisomerization sequence that internally reuses waste.

Authors:  Bo-Shuai Mu; Xiao-Yuan Cui; Xing-Ping Zeng; Jin-Sheng Yu; Jian Zhou
Journal:  Nat Commun       Date:  2021-04-08       Impact factor: 14.919

2.  Synthesis of phosphine oxide based amphiphilic molecules via ring-opening Wittig olefination of a macrocyclic phosphoranylidene and their property study as non-ionic surfactants.

Authors:  Jin Xu; Anqi Chen; Brendan Burkett; Qi Hua Ng; Kok Ping Chan
Journal:  RSC Adv       Date:  2018-06-05       Impact factor: 3.361
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.