77199-26-9Relevant academic research and scientific papers
TRANSFORMATION OF ALKYL ESTERS OF 4-OXO-3-PHENYLTHIOALKANOIC ACIDS INTO SUBSTITUTED 4-PHENYLTHIO-2(5H)-FURANONES AND 3-PHENYLTHIOFURANS
Kulinkovich, O. G.,Tishchenko, I. G.,Romashin, Yu. N.
, p. 255 - 258 (2007/10/02)
When the solutions of methyl and ethyl esters of 4-oxo-3-phenylthioalkanoic acids are boiled in toluene in the presence of p-toluene sulfonic acid, substituted 4-phenylthio-2(5H)-furanones are formed in good yields.In the reaction with diisobutylaluminum
SYNTHESIS OF α,β-UNSATURATED BUTENOLIDES FROM ALLENIC ACIDS
Gill, G. Bryon,Idris, Muhammad Sum Hj.
, p. 4811 - 4814 (2007/10/02)
The electrophile-initiated cyclisation of allenic acids and esters provides a general route for the synthesis of β-substituted α,β-unsaturated butenolides.
A FACILE SYNTHESIS OF 4-PHENYLTHIO-2(5H)-FURANONE DERIVATIVES. SYNTHESIS OF SESQUIROSE FURAN AND BULLATENONE
Takahashi, Yasuhiro,Hagiwara, Hisahiro,Uda, Hisashi,Kosugi, Hiroshi
, p. 225 - 229 (2007/10/02)
Condensation of the dianions derived from E-3-(phenylthio)prop-2-enoic acid and its 2-methyl homologue with aldehydes and ketones provides a facile one step synthesis of 5-substituted 4-phenylthio-2(5H)-furanone derivatives.The application to the synthesi
