Preparation and some reactions of bis(thioacyl) sulfides | Zendy

Kato Shinzi | Zendy; Shibahashi Hiroshi | Zendy; Katada Tomonori | Zendy; Takagi Takashi | Zendy; Noda Ippei | Zendy; Mizuta Masateru | Zendy; Goto Masahisa | Zendy

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Preparation and some reactions of bis(thioacyl) sulfides

Author(s) -

Kato Shinzi,

Shibahashi Hiroshi,

Katada Tomonori,

Takagi Takashi,

Noda Ippei,

Mizuta Masateru,

Goto Masahisa

Publication year - 1982

Publication title -

liebigs annalen der chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 0170-2041

DOI - 10.1002/jlac.198219820702

Subject(s) - chemistry , reagent , nucleophile , yield (engineering) , reaction conditions , organic chemistry , catalysis , thermodynamics , physics

Reaction of dithioic acids with dicyclohexylcarbodiimide has been found to give the corresponding bis(thioacyl) sulfides 1 in good yield, which are very useful thioacylating reagents under mild reaction conditions. Most of the aromatic thioanhydrides ( 1 , R = aromatic) are fairly stable green crystals at room temperature, but the aliphatic ones ( 1 , R = aliphatic) are unstable purple oils which dimerize at room temperature to give the dithietanes 5 . The reactions with nucleophiles are discussed.

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