KR970707209A - 선택된 금속 화합물 촉매를 사용하는 시클릭 에테르의 중합 방법(Polymerization of Cyclic Ethers Using Selected Metal Compound Catalysts) - Google Patents

선택된 금속 화합물 촉매를 사용하는 시클릭 에테르의 중합 방법(Polymerization of Cyclic Ethers Using Selected Metal Compound Catalysts)

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KR970707209A
KR970707209A KR1019970702770A KR19970702770A KR970707209A KR 970707209 A KR970707209 A KR 970707209A KR 1019970702770 A KR1019970702770 A KR 1019970702770A KR 19970702770 A KR19970702770 A KR 19970702770A KR 970707209 A KR970707209 A KR 970707209A
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hydrogen
phenyl
alkyl
hydrocarbyl
group
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네빌 에버톤 드리스데일
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미리암 디. 메코너헤이
이. 아이. 듀폰 디 네모아 앤드 캄파니
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Abstract

선택된 금속 화합물 및 촉진제인 선택된 비닐 에스테르 또는 선택된 인 화합물과 접촉시켜 옥시란, 옥세탄, 디옥솔란, 트리옥산 및 테트라히드로푸란의 이들 각각의 중합체로의 중합 방법.

Description

선택된 금속 화합물 촉매를 사용하는 시클릭 에테르의 중합 방법(Polymerization of Cyclic Ethers Using Selected Metal Compound Catalysts)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

1종 이상의 옥시란, 옥세탄, 테트라히드로푸란, 옥세판, 1,3-디옥솔란 또는 1,3,5-트리옥산을 화학식 MZs ·Qt의 화합물 및 하기 화학식의 화학물인 촉진제와 접촉시키는 것을 포함하는 시클릭 에테르의 중합 방법.
식 중, R1은 수소, 히드로카르빌 또는 치환된 히드로카르빌이며; R2는 수소, 히드로카르빌 또는 치환된 히드로카르빌이며; 각각의 R3는 서로 독립적으로 히드로카르빌 또는 치환된 히드로카르빌이며; 각각 X는 서로 독립적으로 염소, 브롭 또는 요오드이며; M은 스트론튬, 바륨, 스칸듐, 이트륨, 회토류 금속, 티탄, 지르코늄, 하프늄, 크롬, 몰리브덴, 탄탈, 레늄, 철, 코발트, 바나듐, 니오븀, 팅스텐, 루테늄, 오스뮴, 로듐, 이리듐, 팔라듐, 백금, 은, 금, 아연, 카드뮴, 수온, 알루미늄, 갈륨, 인듐, 툴륨, 게르마늄, 주석, 납, 비소, 안티몬 및 비스무트로 이루어지는 군 중에서 선택된 금속이며; 하나 이상의 Z가 화학식 -SO3R5(식 중, R5는 술폰염 기에 대해 α 및 β인 탄소 원자가 함께 4개 이상의 불소 원자에 결합된 불소화 중합체의 부분 및 1 내지 12개의 탄소 원자를 포함하는 퍼풀루오로알킴임)의 음이온 또는 테트라페닐보레이트이며, 나머지 Z는 옥소 또는 하나 이상의 1가 음이온이며; s는 M이 은일 때 1이며; s는 M이 스트론튬, 바륨, 코발트, 로듐, 이리듐, 팔라듐, 백금, 크롬, 아연, 카드뮴 또는 수온일 때 2이며; s는 M이 스칸듐, 이트륨, 회토류 금속, 비소, 안티몬, 비스무트, 금, 철, 루테늄, 오스뮴, 알루미늄, 갈륨, 인듐 또는 툴류일 때 3이며; s는 M이 티탄, 지르코늄, 하프늄, 몰리브덴, 게르마늄, 주석 또는 납일 때 4이며; s는 M,이 레늄, 바나듐, 니오븅 또는 탄탈일 때 5이며; s는 M이 팅스텐일 때 6이며; Q는 중성 리간드이며; t는 0 또는 정수 1 내지 6인데; 단, Z의 부분으로 존재하는 각 옥소 기당 s는 2씩 추가된다.
제1항에 있어서, 상기 시클릭 에테르가 하나 이상의 상기 테트로히드로푸란, 옥세판, 1,3-디옥솔란, 또는 1,3,5-트리옥산인 방법.
제2항에 있어서, M이 스트론튬, 바륨, 스칸듐, 이트륨, 회토류 금속, 티탄, 지르코늄, 하프늄, 크롬, 몰리브덴, 탄탈, 레늄, 철, 루테늄, 오스뮴, 로듐, 이리듐, 팔라듐, 백금, 은, 금, 아연, 카드뮴, 수온, 게르마늄, 주석, 납, 비소, 안티몬 및 비스무트로 이루어지는 군 중에서 선택된 금속인 방법.
제3항에 있어서, 상기 시클릭 에테르가 하기 화학식로 이루어지는 것인 방법.
상기 식 중, R1, R2, R3및 R4는 각각 독립적으로 수소이거나 또는 탄소 원자수 1 내지 20의 히드로카르빌이고, n은 2 또는 4이다.
제4항에 있어서, n이 2이고, R1, R4및 모든 R2및 R3가 수소인 방법.
제4항에 있어서, n이 2이고, R1및 R4가 각각 수소이며, R2중 1개가 수소이고 다른 R2가 메틸, 모든 R3가 모두 수소인 방법.
제3항에 있어서, R5가 트리풀루오로메틸 또는 퍼풀루오로알킬인 방법.
제5항에 있어서, M이 스트론튬, 스칸듐, 이트륨, 회토류 금속, 티탄, 지르코늄, 하프늄, 바나듐, 니오븀, 탄탈, 크롬, 몰리브덴, 팅스텐, 레늄, 철, 루테늄, 팔라듐, 구리, 금, 아연, 주석, 비스무트 또는 미쉬메탈(mischmetall)인 방법.
제1항에 있어서, 약 -80 내지 약 130℃ 범위의 온도에서 수행되는 방법.
제1항에 있어서, 상기 촉진제가 화학식의 화합물인 방법.
제10항에 있어서, R1이 수소 또는 알킬이고, R2가 알킬, 페닐 또는 치환된 페닐인 방법.
제10항에 있어서, R1이 수소이고, R2가 메틸인 방법.
제5항에 있어서, 상기 촉진제가이며, R1이 수소 또는 알킬이고, R2가 알킬, 페닐 또는 치환된 페닐인 방법.
제5항에 있어서, 상기 촉진제가이며, R1이 수소이고, R2가 메틸인 방법.
제1항에 있어서, 상기 촉진제가또는인 방법.
제15항에 있어서, 각 R3가 독립적으로 알킬, 페닐, 또는 치환된 페닐이고, X가 염소인 방법.
제15항에 있어서, 각 R3가 1, 2, 3, 및 4개의 탄소 원자를 포함하는 n-알킬 또는 페닐인 방법.
제5항에 있어서, 상기 촉진제가또는며, 각 R3가 독립적으로 알킬, 페닐 또는 치환된 페닐이고, X가 염소인 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970702770A 1994-10-28 1995-10-24 선택된금속화합물촉매를사용하는시클릭에테르의중합방법 KR100408611B1 (ko)

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