Literature DB >> 19408153

Total synthesis of (+)-conagenin.

Xiao-Zhen Jiao1, Li-Ping Wang, Qiong Xiao, Ping Xie, Xiao-Tian Liang.   

Abstract

A new approach for the synthesis of the (+)-conagenin has been achieved based on Evans asymmetry syn-aldol reaction and the self-regeneration of stereocenters strategy.

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Year:  2009        PMID： 19408153     DOI： 10.1080/10286020902828369

Source DB:  PubMed          Journal:  J Asian Nat Prod Res        ISSN： 1028-6020            Impact factor:   1.569


  8 in total

1.  tert-Butyl N-{(1S)-1-[(2,4-dihy-droxy-benzyl-idene)hydrazinecarbon-yl]-2-hy-droxy-eth-yl}carbamate ethanol monosolvate.

Authors:  Alessandra C Pinheiro; Marcus V N de Souza; Edward R T Tiekink; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-02-09

2.  Benzyl N-[(S)-2-hy-droxy-1-({[(E)-2-hy-droxy-4-meth-oxy-benzyl-idene]hydrazin-yl}carbon-yl)eth-yl]carbamate.

Authors:  Marcus V N de Souza; Alessandra C Pinheiro; Edward R T Tiekink; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-11-20

3.  Benzyl N-(2-hy-droxy-1-{N'-[(1E)-2-hy-droxy-benzyl-idene]hydrazinecarbon-yl}eth-yl)carbamate.

Authors:  Edward R T Tiekink; Marcus V N de Souza; Alessandra C Pinheiro; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-06-30

4.  Benzyl N-(1-{N'-[(E)-2-chloro-benzyl-idene]hydrazinecarbon-yl}-2-hy-droxy-eth-yl)carbamate.

Authors:  Marcus V N de Souza; Alessandra C Pinheiro; Edward R T Tiekink; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-06-30

5.  tert-Butyl N-((1S)-2-hy-droxy-1-{N'-[(1E)-4-meth-oxy-benzyl-idene]hydrazinecarbon-yl}eth-yl)carbamate.

Authors:  Alessandra C Pinheiro; Marcus V N de Souza; Edward R T Tiekink; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-06-25

6.  Benzyl N-{(1S)-2-hy-droxy-1-[N'-(2-nitro-benzyl-idene)hydrazinylcarbon-yl]eth-yl}carbamate.

Authors:  Marcus V N de Souza; Alessandra C Pinheiro; Edward R T Tiekink; Solange M S V Wardell; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-07-14

7.  Benzyl N-(1-{N'-[(E)-2,3-dihy-droxy-benzyl-idene]hydrazinecarbon-yl}-2-hy-droxy-eth-yl)carbamate dihydrate.

Authors:  Solange M S V Wardell; Edward R T Tiekink; Marcus V N de Souza; Alessandra C Pinheiro; James L Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-07-30

8.  tert-Butyl N-((1S)-2-hy-droxy-1-{N'-[(E)-2-hy-droxy-4-meth-oxy-benzyl-idene]hydrazinecarbon-yl}eth-yl)carbamate.

Authors:  James L Wardell; Marcus V N de Souza; Alessandra C Pinheiro; Edward R T Tiekink; Solange M S V Wardell
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-07-02
  8 in total

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