84034-00-4Relevant academic research and scientific papers
Michael-type addition of hydroxide to alkynylselenonium salt: Practical use as a ketoselenonium ylide precursor
Watanabe, Shin-Ichi,Asaka, Shinsuke,Kataoka, Tadashi
, p. 7459 - 7463 (2004)
A novel synthetic method of ketodiphenylselenonium ylide from alkynylselenonium salt is described. A reaction of alkynylselenonium salt, hydroxide ion, and aldehyde in the presence of silver triflate and triethylamine gave oxiranylketones just as a trans-
SYNTHETIC CONTROL LEADING TO CHIRAL COMPOUNDS
Mukaiyama, Teruaki,Iwasawa, Nobuharu,Stevens, Rodney W.,Haga, Toru
, p. 1381 - 1390 (2007/10/02)
A highly diastereoselective cross aldol reaction is developed using divalent tin enolates formed from stannous trifluoromethanesulfonate and carbonyl compounds.The reaction is extended to a highly enantioselective cross aldol reaction employing chiral dia
STEREOSELECTIVE SYNTHESIS OF CIS-α,β-EPOXYKETONES VIA DIVALENT TIN ENOLATE
Mukaiyama, Teruaki,Haga, Toru,Iwasawa, Nobuharu
, p. 1601 - 1604 (2007/10/02)
A convenient method for the stereoselective synthesis of cis-β-substituted-α,β-epoxyketone is established employing Sn(OTf)2 mediated cross aldol reaction between α-bromoketone and aldehyde followed by successive treatment of the adduct with KF-dicyclohex
