Literature DB >> 12392408

Palladium-catalyzed intermolecular hydroamination of alkynes: a dramatic rate-enhancement effect of O-aminophenol.

Tomohiro Shimada1, Yoshinori Yamamoto.   

Abstract

The hydroamination of alkynes using o-aminophenol proceeds in very high to good yields in the presence of Pd(NO3)2 catalyst. Remarkable rate enhancement with o-aminophenol is presumably due to the chelation effect of the ortho OH group to palladium.

Entities:  

Year:  2002        PMID： 12392408     DOI： 10.1021/ja027683y

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  4 in total

1.  A stereocontrolled synthesis of (±)-xenovenine via a scandium(III)-catalyzed internal aminodiene bicyclization terminated by a 2-(5-ethyl-2-thienyl)ethenyl group.

Authors:  Tao Jiang; Tom Livinghouse
Journal:  Org Lett       Date:  2010-10-01       Impact factor: 6.005

2.  Use of group 4 bis(sulfonamido) complexes in the intramolecular hydroamination of alkynes and allenes.

Authors:  Lutz Ackermann; Robert G Bergman; Rebecca N Loy
Journal:  J Am Chem Soc       Date:  2003-10-01       Impact factor: 15.419

3.  Hydroamination of Aromatic Alkynes to Imines Catalyzed by Pd(II)-Anthraphos Complexes.

Authors:  Christina Erken; Carsten Hindemith; Thomas Weyhermüller; Markus Hölscher; Christophe Werlé; Walter Leitner
Journal:  ACS Omega       Date:  2020-04-01

4.  A General and Highly Selective Palladium-Catalyzed Hydroamidation of 1,3-Diynes.

Authors:  Jiawang Liu; Carolin Schneider; Ji Yang; Zhihong Wei; Haijun Jiao; Robert Franke; Ralf Jackstell; Matthias Beller
Journal:  Angew Chem Int Ed Engl       Date:  2020-10-27       Impact factor: 15.336
  4 in total

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