On Transannulation in Azaphosphatranes: Synthesis and Theoretical Analysis.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b02467
Abstract: A combined synthetic-theoretical study has been undertaken to determine the factors that influence transannulation in azaphosphatranes. The commonly used proazaphosphatrane P(i-BuNCH2CH2)3N and several of its oxidized congeners are used as model systems. The haloazaphosphatranes of… read more here.
Keywords: transannulation azaphosphatranes; azaphosphatranes synthesis; chemistry; theoretical analysis ... See more keywords
Rhodium-catalyzed denitrogenative transannulation of 1,2,3-triazolyl-carbamates: efficient access to 4-aminooxazolidinones
Sign Up to like & getrecommendations! Published in 2017 at "Organic chemistry frontiers"
DOI: 10.1039/c7qo00101k
Abstract: Herein we describe a novel Rh(II)-catalyzed intramolecular transannulation reaction of 1,2,3-triazolyl carbamates to access functionalized 4-aminooxazolidinones under operationally simple conditions with low catalyst loadings. A one-pot tandem Cu(I)-catalyzed synthesis of 1,2,3-triazolyl-carbamates from propargyl carbamates followed… read more here.
Keywords: catalyzed denitrogenative; transannulation; rhodium catalyzed; triazolyl carbamates ... See more keywords