Efficient Ring Opening Reaction of Epoxides with Oxygen Nucleophiles Catalyzed by Quaternary Onium Salt

Title
Efficient Ring Opening Reaction of Epoxides with Oxygen Nucleophiles Catalyzed by Quaternary Onium Salt
Author(s)
나춘섭김진원조대원박규순[박규순]김성홍[김성홍]
Keywords
SOLVENT-FREE CONDITIONS; CARBON-DIOXIDE; IONIC LIQUID; ORGANIC CARBONATES; CYCLIC CARBONATES; CHEMICAL FIXATION; STYRENE OXIDE; ASYMMETRIC EPOXIDATION; HETEROGENEOUS CATALYST; COUPLING REACTIONS
Issue Date
201308
Publisher
KOREAN CHEMICAL SOC
Citation
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.34, no.8, pp.2286 - 2290
Abstract
Ring opening reactions of epoxides with oxygen nucleophiles catalyzed by a variety of quaternary onium salt, such as ammonium or phosphonium salt were explored. The results showed that tetrabutylphosphonium bromide (TBPB) among salts serves as the most efficient catalyst for this process and that expoxide ring opening reactions with a variety of oxygen nucleophiles including carboxyic acid and phenol, promoted using this salt, lead to generate readily purifiable products in excellent yields.
URI
http://hdl.handle.net/YU.REPOSITORY/29245http://dx.doi.org/10.5012/bkcs.2013.34.8.2286
ISSN
0253-2964
Appears in Collections:
이과대학 > 화학생화학부 > Articles
문과대학 > 중국언어문화학과 > Articles
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