Literature DB >> 21792443

Stereocontrolled synthesis of 20,21-dihydro N-methylwelwitindolinone B isothiocyanate.

Vikram Bhat1, Viresh H Rawal.   

Abstract

Described is a concise synthesis of the 20,21-dihydro analog of N-methylwelwitindolinone B isothiocyanate, wherein a cationic homoallyl to cyclopropylmethyl rearrangement is circumvented by hydrogenation of the offending double bond. This journal is © The Royal Society of Chemistry 2011

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21792443     DOI： 10.1039/c1cc13498a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  12 in total

1.  Enantiospecific total synthesis of N-methylwelwitindolinone D isonitrile.

Authors:  Evan D Styduhar; Alexander D Huters; Nicholas A Weires; Neil K Garg
Journal:  Angew Chem Int Ed Engl       Date:  2013-10-02       Impact factor: 15.336

2.  Total synthesis of oxidized welwitindolinones and (-)-N-methylwelwitindolinone C isonitrile.

Authors:  Kyle W Quasdorf; Alexander D Huters; Michael W Lodewyk; Dean J Tantillo; Neil K Garg
Journal:  J Am Chem Soc       Date:  2012-01-11       Impact factor: 15.419

3.  Synthesis of functionalized cyclohexenone core of welwitindolinones via rhodium-catalyzed [5 + 1] cycloaddition.

Authors:  Min Zhang; Weiping Tang
Journal:  Org Lett       Date:  2012-07-11       Impact factor: 6.005

4.  Scalable Total Syntheses of (-)-Hapalindole U and (+)-Ambiguine H.

Authors:  Thomas J Maimone; Yoshihiro Ishihara; Phil S Baran
Journal:  Tetrahedron       Date:  2015-05-02       Impact factor: 2.457

5.  Lessons Learned while Traversing the Welwitindolinone Alkaloids Obstacle Course.

Authors:  Vikram Bhat; James A Mackay; Viresh H Rawal
Journal:  Tetrahedron       Date:  2011-09-24       Impact factor: 2.457

6.  Formal syntheses of naturally occurring welwitindolinones.

Authors:  Tsung-hao Fu; William T McElroy; Mariam Shamszad; Stephen F Martin
Journal:  Org Lett       Date:  2012-07-25       Impact factor: 6.005

Review 7.  Stereoselective Halogenation in Natural Product Synthesis.

Authors:  Won-jin Chung; Christopher D Vanderwal
Journal:  Angew Chem Int Ed Engl       Date:  2016-02-02       Impact factor: 15.336

8.  Studies toward welwitindolinones: formal syntheses of N-methylwelwitindolinone C isothiocyanate and related natural products.

Authors:  Tsung-Hao Fu; William T McElroy; Mariam Shamszad; Richard W Heidebrecht; Brian Gulledge; Stephen F Martin
Journal:  Tetrahedron       Date:  2013-07-08       Impact factor: 2.457

9.  A unified route to the welwitindolinone alkaloids: total syntheses of (-)-N-methylwelwitindolinone C isothiocyanate, (-)-N-methylwelwitindolinone C isonitrile, and (-)-3-hydroxy-N-methylwelwitindolinone C isothiocyanate.

Authors:  Kevin M Allan; Kenichi Kobayashi; Viresh H Rawal
Journal:  J Am Chem Soc       Date:  2012-01-11       Impact factor: 15.419

10.  Reductive Chlorination and Bromination of Ketones via Trityl Hydrazones.

Authors:  Julius R Reyes; Viresh H Rawal
Journal:  Angew Chem Int Ed Engl       Date:  2016-01-28       Impact factor: 16.823
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.