135922-91-7Relevant academic research and scientific papers
UV-induced isomerisation and ring transformation of (E)-3-arylidene-1- thiochromanones and -1-thioflavanones
Toth, Gabor,Halasz, Judit,Levai, Albert,Nemes, Csaba,Patonay, Tamas
, p. 547 - 550 (1996)
Depending on the substituent of the arylidene moiety, photoisomerisation of (E)-3-arylidene-1-thiochroman-4-ones 1 and 3 afforded either the expected (Z)-1 and (Z)-3 isomers or the products (2d,e and 4c,d) of an unprecedented photo transformation.
REACTION OF 1-THIOFLAVANONE WITH AROMATIC ALDEHYDES
Levai, Albert,Szollosy, Aron,Toth, Gabor
, p. 359 - 364 (2007/10/02)
1-Thioflavanone (I) was reacted with aromatic aldehydes in the presence of piperidine to obtain either 3-arylidene-1-thioflavanones (IIa-g) of 3-benzyl-1-thioflavones (IIIa-c).
