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가시광선과 유기 광촉매를 이용한 파라 메톡시벤질 에테르(PMB) 그룹의 탈보호 반응 개발

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Abstract
An efficient and greener deprotection method for p-methoxybenzyl (PMB) ethers using a metal-free visible light photoredox catalyst and air and ammonium persulfate
NH4)2S2O8] as the terminal oxidants is presented. Various functional groups and protecting groups were tolerated in the developed method to achieve good to excellent yields in short reaction times. Significantly, the developed method was compatible with PMB ethers derived from primary, secondary, and tertiary alcohols and a gram-scale reaction. Mechanistic studies support a proposed reaction mechanism that involves single electron oxidation of the PMB ether.
Author(s)
안덕균
Issued Date
2019
Awarded Date
2019-08
Type
Dissertation
Keyword
유기합성
URI
https://oak.ulsan.ac.kr/handle/2021.oak/6482
http://ulsan.dcollection.net/common/orgView/200000225819
Alternative Author(s)
Deok kyun ahn
Affiliation
울산대학교
Department
일반대학원 화학과
Advisor
우상국
Degree
Master
Publisher
울산대학교 일반대학원 화학과
Language
kor
Rights
울산대학교 논문은 저작권에 의해 보호받습니다.
Appears in Collections:
Chemistry > 1. Theses (Master)
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