Literature DB >> 28422264

Rhodium-catalyzed addition of sulfonyl hydrazides to allenes: regioselective synthesis of branched allylic sulfones.

Vahid Khakyzadeh1, Yu-Hsuan Wang, Bernhard Breit.   

Abstract

A rhodium-catalyzed regioselective addition of sulfonyl hydrazides to allenes is reported. With Rh(i)/DPEphos/benzoic acid as the catalyst system, branched allylic sulfones can be obtained, in good to excellent yields and regioselectivities.

Entities:  

Year:  2017        PMID： 28422264     DOI： 10.1039/c7cc02375h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Unexpected Vulnerability of DPEphos to C-O Activation in the Presence of Nucleophilic Metal Hydrides.

Authors:  Mateusz K Cybulski; Nicholas A Beattie; Stuart A Macgregor; Mary F Mahon; Michael K Whittlesey
Journal:  Chemistry       Date:  2020-07-28       Impact factor: 5.236

2.  Palladium-catalyzed regioselective hydrosulfonylation of allenes with sulfinic acids.

Authors:  Luan-Ying Li; Bo-Rong Leng; Jia-Zhuo Li; Qing-Quan Liu; Jianguang Yu; Ping Wei; De-Cai Wang; Yi-Long Zhu
Journal:  RSC Adv       Date:  2022-03-18       Impact factor: 3.361

3.  Palladium nanoparticles as efficient catalyst for C-S bond formation reactions.

Authors:  Mei-Na Zhang; Shahid Khan; Junjie Zhang; Ajmal Khan
Journal:  RSC Adv       Date:  2020-08-21       Impact factor: 4.036

4.  Ortho-aryl substituted DPEphos ligands: rhodium complexes featuring C-H anagostic interactions and B-H agostic bonds.

Authors:  James J Race; Arron L Burnage; Timothy M Boyd; Alex Heyam; Antonio J Martínez-Martínez; Stuart A Macgregor; Andrew S Weller
Journal:  Chem Sci       Date:  2021-05-25       Impact factor: 9.825

5.  Regioselective molybdenum-catalyzed allylic substitution of tertiary allylic electrophiles: methodology development and applications.

Authors:  Muhammad Salman; Yaoyao Xu; Shahid Khan; Junjie Zhang; Ajmal Khan
Journal:  Chem Sci       Date:  2020-05-06       Impact factor: 9.825
  5 in total

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