93194-89-9Relevant academic research and scientific papers
ALLENES-41. THE ADDITION OF THIOLS TO ALLENYL- AND PHENYLPROPYNYLNITRILE AND THE FORMATION OF THIAZOLINES AND BENZOTHIAZOLES
Landor, Stephen R.,Landor, Phyllis D.,Fomum, Z. Tanee,Mbafor, J. Tanyi,Mpango, George W. B.
, p. 2141 - 2149 (1984)
Thiols add to allenylnitriles to give unconjugated nitriles which may be isomerised to conjugated enesulphide nitriles either at high temperature (200o) or with base.Phenylpropynenitrile gives conjugated adducts directly.Heating the conjugated adducts from aminoethanethiols at >200o results in 5-exotrig ring closure and elimination of acetonitrile to give thiazolines and benzothiazoles.
