Gold(III) or Gold(I)/Lewis-Acid-Catalyzed Substitution/Cyclization/1,2-Migration Reactions of Propargyl Alcohols with 3-Amino-benzo[d]isoxazoles: Synthesis of Pyrimidine Derivatives.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01011
Abstract: A straightforward synthesis of pyrimidines via Au(III) or Au(I)/Lewis-acid-catalyzed cascade reactions of propargyl alcohols with 3-amino-benzo[d]isoxazoles is described. The propargyl amine intermediates are readily generated in situ via oxophilic activation of gold(III) or a Lewis… read more here.
Keywords: reactions propargyl; propargyl alcohols; acid; alcohols amino ... See more keywords
Photooxidation Coupled Kabachnik-Fields and Bigenelli reactions for Direct Conversion of Benzyl alcohols to α-Amino Phosphonates and Dihydropyrimidones.
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DOI: 10.17344/acsi.2019.5348
Abstract: A tandem one-pot solvent free approach for the direct conversion of benzyl alcohols to α-amino phosphonates and dihydropyrimidones is reported. The method relies on a metal free photo-oxidation of benzyl alcohols to benzaldehydes under UV… read more here.
Keywords: benzyl; amino phosphonates; alcohols amino; direct conversion ... See more keywords