Literature DB >> 18052072

C-H amination in synthesis: an approach to the assembly of the B/C/D ring system of aconitine.

Rosemary M Conrad1, J Du Bois.   

Abstract

A strategy for the preparation of aconitine is described that attempts to exploit chemoselective C-H amination and the electrophilic reactivity of oxathiazinane N,O-acetals for assembling the complex, polycyclic carbon framework of the natural product.

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Year:  2007        PMID： 18052072     DOI： 10.1021/ol702375r

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  Glycal Metallanitrenes for 2-Amino Sugar Synthesis: Amidoglycosylation of Gulal-, Allal-, Glucal-, and Galactal 3-Carbamates.

Authors:  Simran Buttar; Julia Caine; Evelyne Goné; Reneé Harris; Jennifer Gillman; Roxanne Atienza; Ritu Gupta; Kimberly M Sogi; Lauren Jain; Nadia C Abascal; Yetta Levine; Lindsay M Repka; Christian M Rojas
Journal:  J Org Chem       Date:  2018-07-06       Impact factor: 4.354

2.  Total Syntheses of the C19 Diterpenoid Alkaloids (-)-Talatisamine, (-)-Liljestrandisine, and (-)-Liljestrandinine by a Fragment Coupling Approach.

Authors:  Alice R Wong; Nicholas J Fastuca; Victor W Mak; Jeffrey K Kerkovius; Susan M Stevenson; Sarah E Reisman
Journal:  ACS Cent Sci       Date:  2021-07-27       Impact factor: 14.553

3.  Total synthesis, relay synthesis, and structural confirmation of the C18-norditerpenoid alkaloid neofinaconitine.

Authors:  Yuan Shi; Jeremy T Wilmot; Lars Ulrik Nordstrøm; Derek S Tan; David Y Gin
Journal:  J Am Chem Soc       Date:  2013-09-16       Impact factor: 15.419

4.  Expeditious synthesis of the fused hexacycle of puberuline C via a radical-based cyclization/translocation/cyclization process.

Authors:  Koichi Hagiwara; Toshiki Tabuchi; Daisuke Urabe; Masayuki Inoue
Journal:  Chem Sci       Date:  2016-03-18       Impact factor: 9.825

5.  The 1α-hydroxy-A-rings of norditerpenoid alkaloids are twisted-boat conformers.

Authors:  Ziyu Zeng; Ashraf M A Qasem; Gabriele Kociok-Köhn; Michael G Rowan; Ian S Blagbrough
Journal:  RSC Adv       Date:  2020-05-18       Impact factor: 3.361
  5 in total

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