Literature DB >> 27258810

A syn-Selective Aza-Aldol Reaction of Boron Aza-Enolates Generated from N-Sulfonyl-1,2,3-Triazoles and 9-BBN-H.

Tomoya Miura1, Takayuki Nakamuro2, Sho Miyakawa2, Masahiro Murakami3.   

Abstract

A syn-selective aza-aldol reaction of boron aza-enolates, generated from N-sulfonyl-1,2,3-triazoles and 9-BBN-H, is reported. It provides a sequential one-pot procedure for the stereoselective construction of 1,3-amino alcohols, having contiguous stereocenters, starting from terminal alkynes.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  aldol reaction; boron; carbenoids; rhodium; triazoles

Year:  2016        PMID： 27258810     DOI： 10.1002/anie.201603270

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  2 in total

1.  Synthesis of [3a,7a]-Dihydroindoles by a Tandem Arene Cyclopropanation/3,5-Sigmatropic Rearrangement Reaction.

Authors:  Sidney M Wilkerson-Hill; Brandon E Haines; Djamaladdin G Musaev; Huw M L Davies
Journal:  J Org Chem       Date:  2018-06-25       Impact factor: 4.354

2.  Diversity-oriented synthesis of heterocycles and macrocycles by controlled reactions of oxetanes with α-iminocarbenes.

Authors:  Alejandro Guarnieri-Ibáñez; Florian Medina; Céline Besnard; Sarah L Kidd; David R Spring; Jérôme Lacour
Journal:  Chem Sci       Date:  2017-06-12       Impact factor: 9.825
  2 in total

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