Literature DB >> 10986094

New chiral auxiliaries for highly stereoselective asymmetric methoxyselenenylations.

T G Back1, Z Moussa.   

Abstract

Replacement of the 2-keto group of readily available di(endo-3-camphoryl) diselenide with oxime or O-benzoyloxime substituents, followed by conversion into the corresponding selenenyl triflates, produced highly effective chiral selenium electrophiles for the asymmetric oxyselenenylation of alkenes in the presence of methanol.

Entities:  

Year:  2000        PMID： 10986094     DOI： 10.1021/ol000187z

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


  2 in total

1.  Remarkable Alkene-to-Alkene and Alkene-to-Alkyne Transfer Reactions of Selenium Dibromide and PhSeBr. Stereoselective Addition of Selenium Dihalides to Cycloalkenes.

Authors:  Vladimir A Potapov; Maxim V Musalov; Evgeny O Kurkutov; Vladimir A Yakimov; Alfiya G Khabibulina; Maria V Musalova; Svetlana V Amosova; Tatyana N Borodina; Alexander I Albanov
Journal:  Molecules       Date:  2020-01-03       Impact factor: 4.411

2.  Attempts to Synthesize a Thiirane, Selenirane, and Thiirene by Dealkylation of Chalcogeniranium and Thiirenium Salts.

Authors:  Helmut Poleschner; Konrad Seppelt
Journal:  Chemistry       Date:  2020-10-22       Impact factor: 5.020
  2 in total

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