Thienone

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Thienone \Thi"e*none\, n. [Thienyl + ketone.] (Chem.)
     A ketone derivative of thiophene obtained as a white
     crystalline substance, {(C4H3S)2.CO}, by the action of
     aluminum chloride and carbonyl chloride on thiophene.
     [1913 Webster]