1342801-67-5Relevant academic research and scientific papers
Synthesis of novel 2-trifluoromethyl-1-methylene-3-phenylindene derivatives via carbocyclization reaction of 2-trifluoromethyl-1,1-diphenyl-1,3-enynes
Hwang, Ji Hye,Jung, Yeon Hui,Hong, Youn Young,Jeon, Sung Lan,Jeong, In Howa
, p. 1227 - 1231 (2011)
Trifluoromethylated enynyl sulfones 3 were reacted with PhLi at -78 °C for 2-4 h to give 2-trifluoromethyl-1,1-diphenyl-1,3-enynes 6 in good yields. Carbocyclization reaction of 6 with 10 mol% of Pd(OAc)2 in cosolvent of CF3COOH and
