Literature DB >> 15606101

New cellulose-supported reagent: a sustainable approach to guanidines.

Andrea Porcheddu1, Giampaolo Giacomelli, Alessandra Chighine, Simonetta Masala.   

Abstract

[reaction: see text] A new cellulose-supported reagent for the synthesis of guanidine in aqueous medium is reported starting from commercially available functionalized cellulose beads. Primary and secondary amines, anilines, and amino acids were transformed to the corresponding guanidines in high yields and under very mild conditions.

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Year:  2004        PMID: 15606101     DOI: 10.1021/ol047926m

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


  4 in total

1.  Self-association of an indole based guanidinium-carboxylate-zwitterion: formation of stable dimers in solution and the solid state.

Authors:  Carolin Rether; Wilhelm Sicking; Roland Boese; Carsten Schmuck
Journal:  Beilstein J Org Chem       Date:  2010-01-14       Impact factor: 2.883

2.  A synthetic method to access symmetric and non-symmetric 2-(N,N'-disubstituted)guanidinebenzothiazoles.

Authors:  Alejandro Cruz; Itzia I Padilla-Martínez; Efrén V García-Báez
Journal:  Molecules       Date:  2012-08-24       Impact factor: 4.411

3.  Isothioureas, Ureas, and Their N-Methyl Amides from 2-Aminobenzothiazole and Chiral Amino Acids.

Authors:  Itzia I Padilla-Martínez; José Miguel González-Encarnación; Efrén V García-Báez; Alejandro Cruz; Ángel Andrés Ramos-Organillo
Journal:  Molecules       Date:  2019-09-18       Impact factor: 4.411

4.  Virus and chlorine adsorption onto guanidine modified cellulose nanofibers using covalent and hydrogen bonding.

Authors:  Xue Mi; Soha M Albukhari; Caryn L Heldt; Patricia A Heiden
Journal:  Carbohydr Res       Date:  2020-09-18       Impact factor: 2.104

  4 in total

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