64861-88-7Relevant academic research and scientific papers
Palladium Catalyzed Reaction of Acyltins with Organic Halides
Kosugi, Masanori,Naka, Hiroyuki,Harada, Saburo,Sano, Hiroshi,Migita, Toshihiko
, p. 1371 - 1372 (2007/10/02)
Palladium catalyzed reaction of acyltins with organic halides were investigated.Among the halides, acyl halides and allylic halides were good substrates, and the latter gave allylic ketones in good yields.
Acylations des cetones α-β-ethyleniques catalysees par les acides sulfoniques : synthese concomitante de sels de pyrylium et de dihydro-2,3-pyrones-4
Graindorge, Herve,Roussel, Christian
, p. 454 - 458 (2007/10/02)
The acylation of α,β-ethylenic ketones by carboxylic acid anhydrides catalyzed by sulfonic acids lead to the expected unsymmetrical pyrylium salts. 2,3-Dihydro-pyran-4-ones are also formed.The respective yields depend upon the alkyl substituents of the starting material.
