Literature DB >> 19341270

Aerobic photooxidation of phosphite esters using diorganotelluride catalysts.

Makoto Oba1, Yasunori Okada, Kozaburo Nishiyama, Wataru Ando.   

Abstract

Diorganotellurides containing bulky aromatic substituents are found to catalyze the photooxidation of phosphite esters using aerobic oxygen as a terminal oxidant. A Hammett plot with substituted triaryl phosphites yielding rho = 2.88 agrees with a nucleophilic oxygen transfer from telluroxide to phosphite.

Entities:  

Year:  2009        PMID： 19341270     DOI： 10.1021/ol900240s

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


  6 in total

1.  Quinidine thiourea-catalyzed enantioselective synthesis of β-nitrophosphonates: Beneficial effects of molecular sieves.

Authors:  Santhi Abbaraju; Mayur Bhanushali; Cong-Gui Zhao
Journal:  Tetrahedron       Date:  2011-09-30       Impact factor: 2.457

2.  Framework towards more Sustainable Chemical Synthesis Design - A Case Study of Organophosphates.

Authors:  Michael A Gonzalez; Sudhakar Takkellapati; Kidus Tadele; Tao Li; Rajender S Varma
Journal:  ACS Sustain Chem Eng       Date:  2019-02-25       Impact factor: 8.198

3.  Transition-Metal-Free Synthesis of Unsymmetrical Diaryl Tellurides via SH2 Reaction of Aryl Radicals on Tellurium.

Authors:  Yuki Yamamoto; Fumiya Sato; Qiqi Chen; Shintaro Kodama; Akihiro Nomoto; Akiya Ogawa
Journal:  Molecules       Date:  2022-01-26       Impact factor: 4.411

4.  One-pot synthesis, structural analysis, and oxidation applications of a series of diaryltellurium dicarboxylates.

Authors:  Yuga Shibuya; Anna Toyoda; Shiori Ohmura; Go Higashikawa; Shinichi Koguchi
Journal:  RSC Adv       Date:  2021-10-05       Impact factor: 4.036

5.  O2-Mediated Te(II)-Redox Catalysis for the Cross-Dehydrogenative Coupling of Indoles.

Authors:  Christopher Cremer; Frederic W Patureau
Journal:  JACS Au       Date:  2022-06-16

Review 6.  Photosensitized direct C-H fluorination and trifluoromethylation in organic synthesis.

Authors:  Shahboz Yakubov; Joshua P Barham
Journal:  Beilstein J Org Chem       Date:  2020-09-03       Impact factor: 2.883
  6 in total

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