Synthesis of dialkyl chlorophosphate from Di- or trialkyl phosphite using tellurium(Ⅳ) chloride = 디- 또는 트리알킬 포스파이트로부터 사염화텔루르를 이용한 디알킬 클로로포스페이트의 합성

Di-or trialkyl phosphite reacted with tellurium(IV) chloride in methylene chloride at room temperature to give dialkyl chlorophosphate and elemental tellurium within a 10 minute. This reaction might proceed through penta-coordinate dihaplophosphite intermediate [$(RO)_3PCl_2$] which is immediately converted into dialkyl chlorophosphate by dealkylhalogenation. When tellurium(IV) chloride and trialkyl phosphite was reacted with nucleophiles such as alcohol and amine, the phosphorylation of nucleophiles readily occurred to give corresponding dialkyl organophosphates.
Advisors
Oh, Dong-Youngresearcher오동영researcher
Publisher
한국과학기술원
Issue Date
1991
Identifier
67612/325007 / 000891013
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 화학과, 1991.2, [ v, 44 p. ]

URI
http://hdl.handle.net/10203/32584
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=67612&flag=t
Appears in Collection
CH-Theses_Master(석사논문)
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