69979-93-7Relevant academic research and scientific papers
Highly Regio-, Stereo-, and Chemoselective Diels-Alder Reaction of Monothiomaleimide, an Ambident C=S and C=C Dienophile
Tamaru, Yoshinao,Sakata, Hiroya,Kimura, Masanari,Harayama, Hiroto,Konishi, Hironobu,et al.
, p. 2365 - 2366 (2007/10/02)
The thiocarbonyl group of monothiomaleimide 1 serves as a more reactive dienophile than the electron-deficient C=C double bond in the same molecule for the Diels-Alder reaction with dienes 2c-g and provides ortho-endo products 3 exclusively or predominant
Diels-Alder Reactions of Piperylenes
Brocksom, Timothy J.,Constantino, Mauricio G.
, p. 3450 - 3453 (2007/10/02)
The synthesis of bakkenolide (2) and eremophilane (3) sesquiterpenes entails the construction of a cis-1,2-dimethylcyclohexane unit, 1, which can be synthesized by Diels-Alder reaction of cis-piperylene (4) and citraconic anhydride (5a).The use of a cupro
