Literature DB >> 12837060

A new strategy for deprotonative functionalization of aromatics: transformations with excellent chemoselectivity and unique regioselectivities using t-Bu-P4 base.

Tatsushi Imahori1, Yoshinori Kondo.   

Abstract

A new strategy for deprotonative functionalization of aromatics using t-Bu-P4 base has been developed, and highly chemoselective transformations have been achieved with unique regioselectivities.

Entities:  

Year:  2003        PMID： 12837060     DOI： 10.1021/ja0342300

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


  7 in total

1.  A simple base-mediated halogenation of acidic sp2 C-H bonds under noncryogenic conditions.

Authors:  Hien-Quang Do; Olafs Daugulis
Journal:  Org Lett       Date:  2009-01-15       Impact factor: 6.005

2.  In situ generation and trapping of aryllithium and arylpotassium species by halogen, sulfur, and carbon electrophiles.

Authors:  Ilya Popov; Hien-Quang Do; Olafs Daugulis
Journal:  J Org Chem       Date:  2009-11-06       Impact factor: 4.354

3.  SuFEx-based synthesis of polysulfates.

Authors:  Jiajia Dong; Luke Kwisnek; James S Oakdale; K Barry Sharpless; Valery V Fokin
Journal:  Angew Chem Int Ed Engl       Date:  2014-08-05       Impact factor: 15.336

4.  Transforming LiTMP Lithiation of Challenging Diazines through Gallium Alkyl Trans-Metal-Trapping.

Authors:  Marina Uzelac; Alan R Kennedy; Eva Hevia; Robert E Mulvey
Journal:  Angew Chem Int Ed Engl       Date:  2016-10-10       Impact factor: 15.336

5.  Photocatalytic redox-neutral hydroxyalkylation of N-heteroaromatics with aldehydes.

Authors:  Hiromu Fuse; Hiroyasu Nakao; Yutaka Saga; Arisa Fukatsu; Mio Kondo; Shigeyuki Masaoka; Harunobu Mitsunuma; Motomu Kanai
Journal:  Chem Sci       Date:  2020-10-12       Impact factor: 9.825

6.  Base-catalyzed aryl halide isomerization enables the 4-selective substitution of 3-bromopyridines.

Authors:  Thomas R Puleo; Jeffrey S Bandar
Journal:  Chem Sci       Date:  2020-09-09       Impact factor: 9.825

7.  Organocatalyzed Trifluoromethylation of Ketones and Sulfonyl Fluorides by Fluoroform under a Superbase System.

Authors:  Satoshi Okusu; Kazuki Hirano; Etsuko Tokunaga; Norio Shibata
Journal:  ChemistryOpen       Date:  2015-08-06       Impact factor: 2.911
  7 in total

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