39735-79-0Relevant articles and documents
Visible-light-triggered Catalytic Halohydrin Synthesis from Epoxides and Trichloroacetonitrile by Copper and Iron Salts
Toda, Yasunori,Tanaka, Katsumi,Matsuda, Riki,Suga, Hiroyuki
supporting information, p. 1469 - 1471 (2019/12/02)
Preparation of vicinal halohydrins, in which copper or iron chlorides catalyze the ring-opening reaction of epoxides with visible light effectively, is described. The use of trichloroacetonitrile as a halogen source enables catalytic HCl generation under the mild conditions. This method can also be applied to the aziridine ring-opening reaction.
Facile, high regio- And chemoselective conversion of epoxides to β-chlorohydrins using chlorodiphenylphosphine under solvent-free conditions
Aghapour, Ghasem,Afzali, Asieh,Salek, Fahimeh
experimental part, p. 231 - 236 (2009/12/03)
A new method is described for the mild and high regioselective conversion of epoxides to β-chlcrohydrins in high yields even in the presence of alcohols, carboxylic acids, oximes, amides, thiols and tetrahydropyranyl ethers using chlorodiphenylphosphine (ClPPh2) under solvent-free and neutral conditions at room temperature and in short reaction times. In addition, some other functional groups such as carbon-carbon double bonds, ester groups and also phenyl ring that are present in the epoxide molecules remain intact in this method.
Regio- and stereoselective ring opening of epoxides and aziridines using zirconyl chloride: An efficient approach for the synthesis of β-chlorohydrins and β-chloroamines
Das, Biswanath,Krishnaiah, Maddeboina,Venkateswarlu, Katta
, p. 82 - 83 (2007/10/03)
Zirconyl chloride mediated regio- and stereoselective ring opening of epoxides and aziridines at room temperature affords the corresponding β-chlorohydrins and β-chloroamines, respectively in high yields. Copyright
