KR20040029479A - 피롤로[3, 4-c]피롤의 직접 제조방법 - Google Patents
피롤로[3, 4-c]피롤의 직접 제조방법 Download PDFInfo
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Abstract
Description
Claims (15)
- (a) 적합한 몰 비율의 화학식 II 또는 Ⅲ의 니트릴 또는 니트릴의 혼합물과 디숙시네이트를 유기 용매내에서 강염기의 존재하에 가열하여 중간체 축합 생성물을 형성하는 단계,(b) 물 또는 물과 수혼화성 용매의 혼합물에서, 임의로 무기산의 존재하에 단계 (a)에서 수득한 중간체 축합 생성물을 조절하여 화학식 I의 화합물을 형성하는 단계, 및(c) 임의로, 비양자성 용매에서 단계 (b)에서 수득한 생성물을 조절하는 단계를 포함하며, 화학식 IV의 니트릴 화합물을 합성의 시작에 첨가하여, 화학식 IVa, 화학식 IVb 및/또는 화학식 IVc의 입자 성장 조절제를 수득하거나, 화학식 V 또는 화학식 VI의 입자 성장 조절제를 가열 단계 (a), 조절 단계 (b) 또는 조절 단계 (c)에 첨가함을 특징으로 하는, 화학식 I의 1, 4-디케토피롤로[3, 4-c]피롤의 직접 제조방법.화학식 I화학식 IIR1-CN화학식 ⅢR2-CN화학식 IV화학식 IVa화학식 IVb화학식 IVc화학식 V화학식 VI상기 화학식에서,R1및 R2은 각각 독립적으로 비치환되거나 또는 치환된 이소사이클릭 또는 헤테로사이클릭 방향족 라디칼이고,R12, R13, R15, R16, R40, R41및 R42는 각각 서로 독립적으로 수소, 직쇄 또는 측쇄의 C1-10-알킬, C1-10-알콕시 또는 C1-10-티오알킬, C5-10-사이클로알킬, C6-10-아릴옥시, C6-10-아릴티오, C7-10-아르알킬옥시, C7-10-아르알킬티오, 할로겐, CN, CONR5R6, C(O)OR7또는 SO2R9(여기서, R5및 R6은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬 또는 C6-10-아릴이고, R7은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬, C7-10-아르알킬 또는 C6-10-아릴이고, R9는 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬, C7-10-아르알킬, C6-10-아릴 또는 NR10R11이고, 여기서 R10및 R11은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C7-10-아르알킬 또는 C6-10-아릴이다)이고,X는 O, S 또는 NR14(여기서, R14는 직쇄 또는 측쇄의 C1-10-알킬, C7-10-아르알킬 또는 C6-10-아릴이다)이다.
- 제1항에 있어서, 화학식 IV의 니트릴 화합물 0.1 내지 20.0%, 바람직하게는 0.5 내지 5.0%를 단계 (a)의 시작에 첨가하는 방법.
- 제1항에 있어서, 화학식 V 또는 화학식 VI의 DPP 화합물 0.1 내지 20.0%, 바람직하게는 0.25 내지 2.0%를 단계 (a)의 시작 또는 끝에 첨가하는 방법.
- 제2항 또는 제3항에 있어서, 단계 (a)의 생성물을 알코올, 폴리올, 니트릴, 유기산, 아미드, 에스테르, 에테르, 케톤, 아민 또는 이들 용매의 혼합물로부터 선택한 수혼화성 용매 0 내지 100%, 바람직하게는 20.0 내지 50.0%를 포함하는 물속에서 조절하는 방법.
- 제4항에 있어서, 조절 단계 (b)를 염산, 황산 또는 인산과 같은 무기산 1 내지 99%, 바람직하게는 5.0 내지 20.0%의 존재하에 수행하는 방법.
- 제5항에 있어서, 조절 단계 (b)에서 수득한 생성물을 이어서 물 0 내지 99%의 존재하에 N-메틸-2-피롤리돈, 디메틸 술폭시드, 디메틸 포름아미드 및 디메틸아세트아미드와 같은 비양자성, 수혼화성 용매속에서, 또는 고비점의 비수혼화성 용매속에서 조절하는 방법.
- 제1항에 있어서, 단계 (a)의 생성물을 알코올, 폴리올, 니트릴, 유기산, 아미드, 에스테르, 에테르, 케톤, 아민 또는 이들 용매의 혼합물로부터 선택한 수혼화성 용매 0 내지 100%, 바람직하게는 20.0 내지 50.0%을 포함하는 물속에서 조절하는 방법.
- 제7항에 있어서, 조절 단계 (b)를 염산, 황산 또는 인산과 같은 무기산 1 내지 99%, 바람직하게는 5.0 내지 20.0%의 존재하에 수행하는 방법.
- 제8항에 있어서, 조절 단계 (b)에서 수득한 생성물을 이어서 물 0 내지 99%의 존재하에 N-메틸-2-피롤리돈, 디메틸 술폭시드, 디메틸 포름아미드, N, N-디메틸아세트아미드와 같은 비양자성, 수혼화성 용매속에서 또는 고비점과 화학식 V 또는 화학식 VI의 DPP 화합물 0.1 내지 20.0%, 바람직하게는 0.25 내지 2.0%를 갖는 비수혼화성 용매내에서 조절하는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 화학식 II 또는 화학식 Ⅲ의 니트릴이 화학식 Ia의 니트릴인 방법.화학식 Ia상기 화학식에서,R20, R21및 R22는 각각 서로 독립적으로 수소, 불소, 염소, 브롬, 카바모일, 시아노, 트리플루오로메틸, C2-10-알킬카바모일, C1-10-알킬, C1-10-알콕시, C1-10-알킬머캅토, C2-10-알콕시카보닐, C2-10-알카노일아미노, C1-10-모노알킬아미노, C1-20-디알킬아미노, 페닐 또는 페녹시, 비치환되거나, 각각 할로겐, C1-4-알킬 또는 C1-4-알콕시에 의해 치환된 페닐머캅토, 페녹시카보닐, 페닐카바모일 또는 벤조일아미노이고, 단, 하나 이상의 R20, R21또는 R22는 수소이다.
- 제1항 내지 제10항 중의 어느 한 항의 방법에 따라 수득한 화학식 I의 1, 4-디케토피롤로[3, 4-c]피롤.
- a) 제1항에 따르는 화학식 I의 1, 4-디케토피롤로[3, 4-c]피롤; 및b) 화학식 IVa, IVb 및/또는 IVc 또는 V 또는 VI의 화합물의 효과적인 결정 성장 지시량을 포함하는 안료 조성물.
- 제11항의 1, 4-디케토피롤로[3, 4-c]피롤 또는 제12항의 안료 조성물로 착색된 고분자량 유기 물질.
- 결정 성장 조절제로서의 화학식 IVa, IVb 및/또는 IVc 또는 V 또는 VI의 화합물의 용도.
- 3, 5, 6-트리페닐-1H-푸로[3, 4-c]피롤-1, 4-(5H)-디온을 배제한 화학식 V의 DPP 유도체.화학식 V상기 화학식에서,X는 O, S 또는 NR14(여기서, R14는 직쇄 또는 측쇄의 C1-10-알킬, C7-10-아르알킬 또는 C6-10-아릴이다)이고;R12및 R13은 각각 서로 독립적으로 수소, 직쇄 또는 측쇄의 C1-10-알킬, C1-10-알콕시 또는 C1-10-티오알킬, C5-10-사이클로알킬, C6-10-아릴옥시, C6-10-아릴티오, C7-10-아르알킬옥시, C7-10-아르알킬티오, 할로겐, CN, CONR5R6, C(O)OR7또는 SO2R9(여기서, R5및 R6는 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬 또는 C6-10-아릴이고, R7은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬 또는 C6-10-아릴이고, R9은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C5-10-사이클로알킬 또는 C7-10-아르알킬, C6-10-아릴 또는 NR10R11이고, 여기서 R10및 R11은 수소, 직쇄 또는 측쇄의 C1-10-알킬, C7-10-아르알킬 또는 C6-10-아릴이다)이다.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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EP01810875 | 2001-09-11 | ||
EP01810875.3 | 2001-09-11 | ||
EP01811249.0 | 2001-12-20 | ||
EP01811249 | 2001-12-20 | ||
EP02405223 | 2002-03-22 | ||
EP02405223.5 | 2002-03-22 | ||
PCT/EP2002/009791 WO2003022847A2 (en) | 2001-09-11 | 2002-09-03 | Process for the direct preparation of pyrrolo[3,4-c]pyrroles |
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KR20040029479A true KR20040029479A (ko) | 2004-04-06 |
KR100927810B1 KR100927810B1 (ko) | 2009-11-23 |
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KR1020047003651A KR100927810B1 (ko) | 2001-09-11 | 2002-09-03 | 피롤로[3,4-c]피롤의 직접 제조방법 |
KR10-2004-7003647A KR20040029478A (ko) | 2001-09-11 | 2002-09-03 | 디케토피롤로피롤의 제조방법 |
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US (3) | US7186847B2 (ko) |
EP (2) | EP1425282B1 (ko) |
JP (3) | JP4707951B2 (ko) |
KR (2) | KR100927810B1 (ko) |
CN (2) | CN1553912A (ko) |
AT (2) | ATE357446T1 (ko) |
AU (2) | AU2002340851A1 (ko) |
CA (1) | CA2457710A1 (ko) |
DE (2) | DE60210120T2 (ko) |
DK (1) | DK1436296T3 (ko) |
MX (1) | MXPA04002334A (ko) |
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EP1425282B1 (en) * | 2001-09-11 | 2007-03-21 | Ciba SC Holding AG | Process for the preparation of diketopyrrolopyrroles |
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CN101490177B (zh) | 2006-07-20 | 2013-07-17 | Dic株式会社 | 高色度c.i.颜料红254及其制造方法 |
DE102007011068A1 (de) * | 2007-03-07 | 2008-09-11 | Clariant International Ltd. | Verfahren zur direkten Herstellung feinteiliger Diketopyrrolopyrrolpigmente |
JP5497991B2 (ja) * | 2008-03-13 | 2014-05-21 | 富士フイルム株式会社 | 顔料微粒子の製造方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101222552B1 (ko) * | 2010-03-25 | 2013-01-16 | 경북대학교 산학협력단 | 컬러필터용 고내열성 dpp계 염료 및 그 제조방법 |
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