Synthesis and Characterization of  O ‐Triorganosilyl Selenocarboxylates | Zendy

Kato Shinzi | Zendy; Kageyama Hideki | Zendy; Kawahara Yasuyuki | Zendy; Murai Toshiaki | Zendy; Ishihara Hideharu | Zendy

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Synthesis and Characterization of O ‐Triorganosilyl Selenocarboxylates

Author(s) -

Kato Shinzi,

Kageyama Hideki,

Kawahara Yasuyuki,

Murai Toshiaki,

Ishihara Hideharu

Publication year - 1992

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19921250220

Subject(s) - chemistry , isomerization , sodium , potassium , dehydration , mass spectrometry , organic chemistry , characterization (materials science) , medicinal chemistry , polymer chemistry , catalysis , chromatography , nanotechnology , biochemistry , materials science

A series of O ‐triorganosilyl selenocarboxylates 2 are prepared by the reaction of sodium or potassium selenocarboxylate 1 with triorganosilyl chlorides. The selenone esters 2 are stable towards heat, but labile towards moisture, and are formed via Se ‐triorganosilyl selenocarboxylate 3 . In the mass spectrometer, isomerization of 2 to its less stable selenol ester 3 takes place, resembling the Schönberg thione‐thiol rearrangement.

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