86760-16-9Relevant academic research and scientific papers
The Reaction of Cyclic 1,3-Diketones with Alkylcyclopropenium Ions to Yield 2-Alkyltihio-substituted 2H-Pyrans
Yoshida, Hiroshi,Nakajima, Mikito,Ogata, Tsuyoshi,Matsumoto, Kiyoshi
, p. 734 - 738 (2007/10/02)
This study treats the reactions of methylthio-, ethylthio-, or benzylthiodiphenylcyclopropenium ion(1) with 5-, 6-, and 7-membered cyclic 1,3-diketones, giving either 2-alkylthio-2H-pyrans or dienone derivatives.Treatment of 1 with 1,3-cyclopentanedione,
FORMATION OF 2-ALKYLTHIO-SUBSTITUTED 2H-PYRANS IN THE REACTION OF CYCLIC 1,3-DIKETONES WITH ALKYLTHIODIPHENYLCYCLOPROPENIUM IONS
Yoshida, Hiroshi,Nakajima, Mikito,Ogata, Tsuyoshi,Matsumoto, Kiyoshi
, p. 1013 - 1016 (2007/10/02)
The reaction of methylthio-, ethylthio-, and benzylthiodiphenylcyclopropenium salts with 5- and 6-membered cyclic 1,3-diketones giving 2-alkylthio-2H-pyrans in good yields is reported.
