KR970061907A - 트리알킬인산에스테르의 제조방법 - Google Patents

트리알킬인산에스테르의 제조방법 Download PDF

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Publication number
KR970061907A
KR970061907A KR1019960004519A KR19960004519A KR970061907A KR 970061907 A KR970061907 A KR 970061907A KR 1019960004519 A KR1019960004519 A KR 1019960004519A KR 19960004519 A KR19960004519 A KR 19960004519A KR 970061907 A KR970061907 A KR 970061907A
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KR
South Korea
Prior art keywords
formula
compound
ester
iii
trialkylphosphoric
Prior art date
Application number
KR1019960004519A
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English (en)
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KR100195626B1 (ko
Inventor
최태근
박인수
Original Assignee
이웅열
주식회사 코오롱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR1019960004519A priority Critical patent/KR100195626B1/ko
Publication of KR970061907A publication Critical patent/KR970061907A/ko
Application granted granted Critical
Publication of KR100195626B1 publication Critical patent/KR100195626B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)

Abstract

본 발명은 트리알킬인산에스테르의 새로운 제조방법에 관한 것으로, -10 - -50℃의 온도범위에서 구조식(Ⅱ)의 화합물을 구조식(Ⅰ)의 화합물 대비 0.9-1.0당량 사용하여 반응하게 하고, 질소가스 또는 감압증류로 염화수소가스를 제거하여 구조식(Ⅲ)의 트리알킬인산에스테를 제조한다.
R-OH (Ⅰ)
O=PCl3(Ⅱ)
O=P-(OR)3(Ⅲ)
윗 식에서, R은 탄소수 1-4의 알킬기이다.
본 발명의 방법에 의해, 종래 방법에 있어서 부산물의 발생, 가스상태의 원료를 사용하는 등의 단점이 개선된다.

Description

트리알킬인산에스테르의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 아래 구조식(Ⅰ)의 화합물과 구조식(Ⅱ)의 화합물을 반응시켜 트리알킬인산에스테르를 제조함에 있어서, -10 - -50℃의 온도범위에서 구조식(Ⅱ)의 화합물을 구조식(Ⅰ)의 화합물 대비 0.9-1.0당량 사용하고, 질소가스 또는 감압증류로 염화수소가스를 제거하여 구조식(Ⅲ)의 트리알킬인산에스테를 제조하는 방법.
    R-OH (Ⅰ)
    O=PCl3(Ⅱ)
    O=P-(OR)3(Ⅲ)
    윗 식에서, R은 탄소수 1-4의 알킬기이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960004519A 1996-02-24 1996-02-24 트리알킬인산에스테르의 제조방법 KR100195626B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960004519A KR100195626B1 (ko) 1996-02-24 1996-02-24 트리알킬인산에스테르의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960004519A KR100195626B1 (ko) 1996-02-24 1996-02-24 트리알킬인산에스테르의 제조방법

Publications (2)

Publication Number Publication Date
KR970061907A true KR970061907A (ko) 1997-09-12
KR100195626B1 KR100195626B1 (ko) 1999-06-15

Family

ID=19451728

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960004519A KR100195626B1 (ko) 1996-02-24 1996-02-24 트리알킬인산에스테르의 제조방법

Country Status (1)

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KR (1) KR100195626B1 (ko)

Also Published As

Publication number Publication date
KR100195626B1 (ko) 1999-06-15

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