62183-29-3Relevant articles and documents
Rhodium-catalyzed borylation of aryl and alkenyl pivalates through the cleavage of carbonoxygen bonds
Kinuta, Hirotaka,Hasegawa, Junya,Tobisu, Mamoru,Chatani, Naoto
, p. 366 - 368 (2015/03/30)
Rhodium-catalyzed borylation reactions of aryl and alkenyl pivalates, using a diboron reagent, via the cleavage of carbonoxygen bonds have been developed. The inert nature of the pivalate moiety enables relatively complex aryl boronates to be synthesized via the tandem cross-coupling of carbonhalogen and carbonoxygen bonds.
Selective O-acylation of silyl enol ethers with acid halides mediated by a copper(I) salt
Ito, Hajime,Ishizuka, Tomoko,Tateiwa, Jun-Ichi,Hosomi, Akira
, p. 6295 - 6298 (2007/10/03)
A new selective synthetic method of enol esters (O-acylated products) from silyl enol ether and acid chloride in the presence of CuCl is described. This reaction proceeds smoothly in DMI (1,3-dimethyl-2-imidazolidinone) but not in a less polar solvent. The silicon-copper exchange reaction pathway is proposed for this transformation as in the cases of D and alkynylsilane which were previously reported.