66225-20-5Relevant articles and documents
Zirconium porphyrins as novel active catalysts for highly regio- And stereoselective ethylalumination of alkynes
Shibata, Kenji,Aida, Takuzo,Inoue, Shohei
, p. 1077 - 1080 (2007/10/02)
Zirconium(IV) complexes of 5, 10, 15, 20-tetraphenylporphyrin ((TPP)ZrX2) catalyze highly regioand stereo-selective ethylalumination of terminal alkynes with satisfactorily high turnover numbers.
Synthesis of Olefins from α-Chlorocarbonyl Compounds
Barluenga, Jose,Yus, Miguel,Concellon, Jose M.,Bernad, Pablo
, p. 677 - 692 (2007/10/02)
Olefins or diolefins with the double bonds in predetermined positions are obtained in moderate to good yields by treatment of α-chlorocarbonyl compounds with Grignard reagents and lithium in a single process.