Literature DB >> 18438458

Coupling of activated esters to gramines in the presence of ethyl propiolate under mild conditions.

David T Jones1, Gerald D Artman, Robert M Williams.   

Abstract

The coupling of activated esters to gramine derivatives is described using ethyl propiolate. A series of substrates have been prepared using these mild conditions to provide a scope and limitations for this methodology.

Entities:  

Year:  2007        PMID： 18438458      PMCID： PMC2346430          DOI： 10.1016/j.tetlet.2006.12.016

Source DB:  PubMed          Journal:  Tetrahedron Lett        ISSN： 0040-4039            Impact factor:   2.415


  5 in total

1.  Solid-phase synthesis and biological evaluation of a teleocidin library--discovery of a selective PKCdelta down regulator.

Authors:  B Meseguer; D Alonso-Díaz; N Griebenow; T Herget; H Waldmann
Journal:  Chemistry       Date:  2000-11-03       Impact factor: 5.236

2.  Trapping of the putative cationic intermediate in the Morin rearrangement with carbon nucleophiles.

Authors:  J D Freed; D J Hart; N A Magomedov
Journal:  J Org Chem       Date:  2001-02-09       Impact factor: 4.354

3.  Asymmetric, stereocontrolled total synthesis of paraherquamide A.

Authors:  Robert M Williams; Jianhua Cao; Hidekazu Tsujishima; Rhona J Cox
Journal:  J Am Chem Soc       Date:  2003-10-08       Impact factor: 15.419

4.  Generation of aza-ortho-xylylenes via ring opening of 2-(2-acylaminophenyl)aziridines: application in the construction of the communesin ring system.

Authors:  Seth L Crawley; Raymond L Funk
Journal:  Org Lett       Date:  2006-08-31       Impact factor: 6.005

5.  MMPs inhibitors: new succinylhydroxamates with selective inhibition of MMP-2 over MMP-3.

Authors:  Valérie Marcq; Catherine Mirand; Martine Decarme; Hervé Emonard; William Hornebeck
Journal:  Bioorg Med Chem Lett       Date:  2003-09-01       Impact factor: 2.823
  5 in total
  2 in total

Review 1.  Synthesis and stereochemical determination of an antiparasitic pseudo-aminal type monoterpene indole alkaloid.

Authors:  Yoshihiko Noguchi; Tomoyasu Hirose; Aki Ishiyama; Masato Iwatsuki; Kazuhiko Otoguro; Toshiaki Sunazuka; Satoshi Ōmura
Journal:  J Nat Med       Date:  2016-06-21       Impact factor: 2.343

2.  Synthesis, antioxidant and cytoprotective activity evaluation of C-3 substituted indole derivatives.

Authors:  Beata Jasiewicz; Weronika Kozanecka-Okupnik; Michał Przygodzki; Beata Warżajtis; Urszula Rychlewska; Tomasz Pospieszny; Lucyna Mrówczyńska
Journal:  Sci Rep       Date:  2021-07-29       Impact factor: 4.379
  2 in total

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