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Title: CeCl3/Sm induced reductive cleavage of the S-S bond in disulfide: A novel method for the synthesis of -thioesters, thiol-esters and alkylphenyl sulfides
Authors: Li, Xue
Zhang, Songlin
Zhang, Yongmin
Keywords: CeCl3/Sm;-thioesters;thiol-esters;sulfides
Issue Date: Jul-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07
Abstract: Disulfide has been reduced by cerium trichloride and samarium in tetrahydrofuran to produce samarium thiolates. The “living” species reacts smoothly with ,-unsaturated esters(nitriles) to afford -thioesters(nitrile) under mild and neutral conditions. The new thiolate anion also reacts with acyl halides, anhydrides and alkyl or benzyl halides to give thioesters and sulfides, respectively.
Page(s): 1527-1529
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(07) [July 2005]

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