71897-86-4Relevant academic research and scientific papers
Acid catalysis in the aminium hexachloroantimonate-induced cyclodimerization of 1-aryl-1-phenylethylenes
Ciminale, Francesco,Lopez, Luigi,Farinola, Gianluca M.,Sportelli, Stefano,Nacci, Angelo
, p. 3850 - 3854 (2007/10/03)
The aminium hexachloroantimonate-induced cyclodimerization of various 1-aryl-1-phenylethylenes, affording regioisomeric indane derivatives via a carbocation mechanism, was found to occur in a similar manner when SbCl5 was used instead of the am
Aminium salts-induced dimerization of α-methylstyrene and 1-aryl-1-phenylethylenes. Solvent effect
Ciminale, Francesco,Lopez, Luigi,Paradiso, Vincenza,Nacci, Angelo
, p. 13971 - 13980 (2007/10/03)
The aminium salts-induced dimerization of α-methylstyrene 1b gives rise depending on the solvent employed to high yields of 1,3,3-trimethyl-1,3,3-trimethyl-1-phenylindane 2b, or 2,4-diphenyl-4-methyl-1-pentene 6b. Several 1-aryl-1-phenylethylenes 1a,c-e afford, instead, cyclodimers 2a,c-e, or 2,5-diaryl-2,5-diphenyltetrahydrofuran derivatives 3a,c-e.
