Literature DB >> 23789990

Synthesis of phosphaisocoumarins through rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters.

Jungmin Seo1, Youngchul Park, Incheol Jeon, Taekyu Ryu, Sangjune Park, Phil Ho Lee.   

Abstract

A rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters for the synthesis of phosphaisocoumarins is reported. A number of arylphosphonic acid monoesters were selectively cyclized in high yields with functional group tolerance. In addition, unsymmetrical alkynes are applied in high regioselectivity.

Entities:  

Year:  2013        PMID： 23789990     DOI： 10.1021/ol401407v

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


  5 in total

1.  Palladium-catalyzed, aminoquinoline-directed arylation of phosphonamidate and phosphinic amide sp3 C-H bonds.

Authors:  Tung Thanh Nguyen; Olafs Daugulis
Journal:  Chem Commun (Camb)       Date:  2017-04-20       Impact factor: 6.222

2.  Rhodium-catalyzed C-H functionalization-based approach to eight-membered lactams.

Authors:  Shangze Wu; Rong Zeng; Chunling Fu; Yihua Yu; Xue Zhang; Shengming Ma
Journal:  Chem Sci       Date:  2015-02-05       Impact factor: 9.825

3.  Synthesis of ethoxy dibenzooxaphosphorin oxides through palladium-catalyzed C(sp(2))-H activation/C-O formation.

Authors:  Seohyun Shin; Dongjin Kang; Woo Hyung Jeon; Phil Ho Lee
Journal:  Beilstein J Org Chem       Date:  2014-05-23       Impact factor: 2.883

4.  P(O)R2-directed Pd-catalyzed C-H functionalization of biaryl derivatives to synthesize chiral phosphorous ligands.

Authors:  Rong-Bin Hu; Hong-Li Wang; Hong-Yu Zhang; Heng Zhang; Yan-Na Ma; Shang-Dong Yang
Journal:  Beilstein J Org Chem       Date:  2014-09-02       Impact factor: 2.883

5.  Copper-catalyzed O-alkenylation of phosphonates.

Authors:  Nuria Vázquez-Galiñanes; Mariña Andón-Rodríguez; Patricia Gómez-Roibás; Martín Fañanás-Mastral
Journal:  Beilstein J Org Chem       Date:  2020-04-03       Impact factor: 2.883
  5 in total

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