1254593-47-9Relevant academic research and scientific papers
Ring-closing of 1,7-and 1,8-enynes of propargylic O,O-acetals by ruthenium-catalysed intramolecular metathesis
Lanfranchi, Don Antoine,Bour, Christophe,Boff, Bastien,Hanquet, Gilles
experimental part, p. 5232 - 5247 (2010/11/02)
Acyclic 1,7-and 1,8-enynes with the alkyne moiety directly connected to the asymmetric carbon of an ethyl acetal have been obtained in two steps from the corresponding aldehydes. Ring-closing metathesis of these enynes delivered the corresponding six-and
Pt-catalyzed tandem 1,2-acyloxy migration/intramolecular [3 + 2] cycloaddition of enynyl esters
Zheng, Huaiji,Zheng, Jiyue,Yu, Binxun,Chen, Qiang,Wang, Xiaolei,He, Yongping,Yang, Zhen,She, Xuegong
supporting information; experimental part, p. 1788 - 1789 (2010/04/23)
(Formula Presented) A platinum-catalyzed tandem reaction involving enynyl ester isomerization and subsequent intramolecular [3 + 2] cyclization has been developed. This strategy provides an efficient approach to five-, six-, or seven-membered cyclic polyfunctional compounds. Copyright
