55499-08-6Relevant academic research and scientific papers
Highly stereo and chemoselective iron-catalyzed alkenylation of organomagnesium compounds
Cahiez, Gerard,Avedissian, Hovsep
, p. 1199 - 1205 (2007/10/03)
In the presence of Fe(acac)3, Grignard reagents react readily with alkenyl halides (X = I, Br or Cl) in a THF/NMP mixture to give the cross-coupling products in high yields with an excellent stereoselectivity (≤99.5%). The scope of the reaction is very broad since a vast array of functional groups are tolerated (esters, nitriles, aromatic or aliphatic halides and even ketones). The procedure reported herein is an interesting alternative to the classical Pd- or Ni-catalyzed reactions, especially for preparative organic chemistry.
The reaction of iodine with vinyltrialkylborates derived from trialkylboranes and trisylhydrazones of methyl ketones. A new method for synthesis of 1,1-dialkylethenes
Avasthi, Kamlakar,Baba, Tsutomu,Suzuki, Akira
, p. 945 - 946 (2007/10/02)
1,1-Dialkylethenes are readily prepared in good yields from vinyltrialkylborates derived from trialkylboranes and trisylhydrazones of methyl ketones by treatment with iodine.
