Literature DB >> 16209626

Boron-mediated stereoselective syntheses of gamma,gamma-disubstituted allenamides.

Christopher J T Hyland1, Louis S Hegedus.   

Abstract

Propargylic boranes generated by lithiation of optically active N-propargyloxazolidinones undergo reaction with a range of aldehydes to produce gamma,gamma-disubstituted allenamides with good diastereoselectivity.

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Year:  2005        PMID： 16209626     DOI： 10.1021/jo051385c

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

1.  Saucy-Marbet Rearrangements of Alkynyl Halides in the Synthesis of Highly Enantiomerically Enriched Allenyl Halides.

Authors:  Yu Tang; Lichun Shen; Becky J Dellaria; Richard P Hsung
Journal:  Tetrahedron Lett       Date:  2008-11-03       Impact factor: 2.415

2.  Synthesis of amido-spiro[2.2]pentanes via Simmons-Smith cyclopropanation of allenamides.

Authors:  Ting Lu; Ryuji Hayashi; Richard P Hsung; Kyle A DeKorver; Andrew G Lohse; Zhenlei Song; Yu Tang
Journal:  Org Biomol Chem       Date:  2009-06-19       Impact factor: 3.876

Review 3.  Allenamides: a powerful and versatile building block in organic synthesis.

Authors:  Ting Lu; Zhenjie Lu; Zhi-Xiong Ma; Yu Zhang; Richard P Hsung
Journal:  Chem Rev       Date:  2013-04-04       Impact factor: 60.622

4.  A Simple Procedure for the Synthesis of β-Hydroxyallenamides via Homoallenylation of Aldehydes.

Authors:  Byeong-Seon Kim; Osvaldo Gutierrez; Marisa C Kozlowski; Patrick J Walsh
Journal:  Adv Synth Catal       Date:  2018-01-30       Impact factor: 5.837
  4 in total

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