Stereochemistry of the CS Bond Cleavage in 1‐Phenylethyl Phenyl Sulfide Radical Cation: Evidence for a Unimolecular Pathway | Zendy

Baciocchi Enrico | Zendy; Fasella Elisabetta | Zendy; Lanzalunga Osvaldo | Zendy; Mattioli Mario | Zendy

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Stereochemistry of the CS Bond Cleavage in 1‐Phenylethyl Phenyl Sulfide Radical Cation: Evidence for a Unimolecular Pathway

Author(s) -

Baciocchi Enrico,

Fasella Elisabetta,

Lanzalunga Osvaldo,

Mattioli Mario

Publication year - 1993

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199310711

Subject(s) - chemistry , bond cleavage , radical ion , sulfide , cleavage (geology) , reaction mechanism , stereochemistry , medicinal chemistry , computational chemistry , photochemistry , catalysis , organic chemistry , ion , geotechnical engineering , engineering , fracture (geology)

Is the bond‐cleavage mechanism uni‐ or bimolecular in the reaction (a)? The search for the answer involved the use of enantiomerically pure ( R )‐(+)‐ 1 , reaction conditions with or without base, and detailed product analyses. The experimental results are consistent with a unimolecular pathway, which initially leads to a contact radical cation pair and then to a solvent‐separated radical cation pair.

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