73317-94-9Relevant academic research and scientific papers
Short synthesis of methylenecyclopentenones by intermolecular Pauson-Khand reaction of allyl thiourea
Petrovski, ?eljko,Martins, Bruno M.R.,Afonso, Carlos A.M.
supporting information; experimental part, p. 3356 - 3359 (2010/08/19)
N,N,N′-Trimethylallylthiourea promotes the intermolecular Pauson-Khand reaction with alkynes in the presence of Co2(CO)8 and moderate pressure of CO followed by thiourea elimination allowing the formation of methylenecyclopentenone d
Regio- and Stereoselective Dimerization of Terminal Alkynes to Enynes in InCl3-NaBH4-MeCN System
Wang, Chun-Yan,Su, Hua,Yang, De-Yu
, p. 561 - 563 (2007/10/03)
A novel method to prepare (E)-enynes is described in this paper. The InCl3-NaBH4-MeCN system showed high regio- and stereoselectivity for the dimerization of terminal alkynes to enynes.
Regio- and stereoselective dimerization of terminal alkynes to enynes catalyzed by a palladium/imidazolium system
Yang, Chuluo,Nolan, Steven P.
, p. 591 - 593 (2007/10/03)
A Palladium/imidazolium chloride system has been used to mediate the dimerization of terminal alkynes to enynes. The combination of 1 mol % Pd(OAc)2 and 2 mol % IMes·HCl in the presence of Cs2CO3 as base shows high activit
