CS236794B2 - Způsob přípravy l,4-diketopyrrolo[3,4-c]pyrrolu - Google Patents

Způsob přípravy l,4-diketopyrrolo[3,4-c]pyrrolu Download PDF

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Publication number
CS236794B2
CS236794B2 CS337483A CS337483A CS236794B2 CS 236794 B2 CS236794 B2 CS 236794B2 CS 337483 A CS337483 A CS 337483A CS 337483 A CS337483 A CS 337483A CS 236794 B2 CS236794 B2 CS 236794B2
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CS
Czechoslovakia
Prior art keywords
formula
group
carbon atoms
alkyl
nitrile
Prior art date
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CS337483A
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Czech (cs)
English (en)
Inventor
Alain C Rochat
Luigi Cassar
Abul Igbal
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Ciba Geigy Ag
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Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CS236794B2 publication Critical patent/CS236794B2/cs

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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS337483A 1982-05-17 1983-05-13 Způsob přípravy l,4-diketopyrrolo[3,4-c]pyrrolu CS236794B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305482 1982-05-17

Publications (1)

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CS236794B2 true CS236794B2 (cs) 1985-05-15

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CS337483A CS236794B2 (cs) 1982-05-17 1983-05-13 Způsob přípravy l,4-diketopyrrolo[3,4-c]pyrrolu

Country Status (5)

Country Link
JP (1) JPS58210084A (ja)
CS (1) CS236794B2 (ja)
HU (1) HU190489B (ja)
SU (1) SU1225489A3 (ja)
ZA (1) ZA833468B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184982B1 (de) * 1984-11-07 1991-01-23 Ciba-Geigy Ag Verfahren zur Herstellung von Pyrrolo-[3,4-c]-pyrrolen und neue Pyrrolo-[3,4-c]-pyrrole
US4632704A (en) * 1985-02-06 1986-12-30 Ciba-Geigy Corporation Process for the preparation of high yield pigments
JP4489196B2 (ja) * 1998-11-26 2010-06-23 新日鐵化学株式会社 赤色カラーレジストインキ
TWI290164B (en) * 1999-08-26 2007-11-21 Ciba Sc Holding Ag DPP-containing conjugated polymers and electroluminescent devices
JP2006342167A (ja) * 2000-01-06 2006-12-21 Toray Ind Inc ジケトピロロ［３，４−ｃ］ピロール誘導体
US20010015154A1 (en) * 2000-01-27 2001-08-23 Roman Lenz Ternary pigment compositions
AU2002340851A1 (en) * 2001-09-11 2003-03-24 Ciba Specialty Chemicals Holding Inc. Process for the direct preparation of pyrrolo(3,4-c)pyrroles
JP4994845B2 (ja) * 2003-10-23 2012-08-08 チバ ホールディング インコーポレーテッド 熱安定性ジケトピロロピロール顔料混合物
JP5082318B2 (ja) * 2006-07-24 2012-11-28 東洋インキＳｃホールディングス株式会社 α型結晶変態ジクロロジケトピロロピロール顔料の製造方法、該方法で製造されたα型結晶変態ジクロロジケトピロロピロール顔料、およびそれを用いた着色組成物
JP4144655B2 (ja) 2006-10-06 2008-09-03 東洋インキ製造株式会社 α型ジケトピロロピロール顔料、それを用いた着色組成物、および赤色着色膜
US7977670B2 (en) 2006-10-12 2011-07-12 Toyo Ink Mfg. Co., Ltd. Organic transistor
CN101918497B (zh) 2007-12-26 2014-05-28 东洋油墨制造股份有限公司 红色滤色器用颜料组合物、该颜料组合物的制造方法、使用该颜料组合物的着色组合物和滤色器
JP5331468B2 (ja) 2008-03-07 2013-10-30 富士フイルム株式会社 アゾ顔料組成物、アゾ顔料組成物の製造方法、アゾ顔料組成物を含む分散物、着色組成物及びインクジェット記録用インク
JP5292039B2 (ja) 2008-03-07 2013-09-18 富士フイルム株式会社 アゾ顔料組成物、アゾ顔料組成物の製造方法、アゾ顔料組成物を含む分散物、着色組成物及びインクジェット記録用インク
WO2010035845A1 (ja) 2008-09-29 2010-04-01 富士フイルム株式会社 アゾ顔料、アゾ顔料の製造方法、及びアゾ顔料を含む分散物、着色組成物
JP5481177B2 (ja) 2008-12-09 2014-04-23 富士フイルム株式会社 アゾ顔料、アゾ顔料の製造方法、アゾ顔料を含む分散物、及び着色組成物
CN102597126B (zh) 2009-08-27 2014-12-24 富士胶片株式会社 二氯二酮吡咯并吡咯颜料、含有所述二氯二酮吡咯并吡咯颜料的着色材料分散体及其制备方法
CA2772687A1 (en) 2009-09-04 2011-03-10 Fujifilm Corporation Aqueous pigment dispersion and aqueous ink for inkjet recording
CA2772684C (en) 2009-09-04 2016-03-22 Fujifilm Corporation Aqueous pigment dispersion and aqueous ink for inkjet recording
EP2390283A1 (en) 2010-05-31 2011-11-30 FUJIFILM Corporation Azo pigment or tautomer thereof, process for producing same, pigment dispersion, coloring composition, inkjet recording ink, coloring composition for color filter, and color filter
KR101942407B1 (ko) 2011-01-28 2019-01-28 토요잉크Sc홀딩스주식회사 컬러필터용 디케토피롤로피롤계 안료 조성물, 컬러필터용 착색 조성물 및 컬러필터
JP5712166B2 (ja) 2011-07-29 2015-05-07 富士フイルム株式会社 アゾ顔料を含む分散物、着色組成物及びインクジェット記録用インク並びに分散物の製造方法
KR101708783B1 (ko) 2011-07-29 2017-02-21 후지필름 가부시키가이샤 아조 안료, 아조 안료의 제조 방법, 아조 안료를 포함하는 분산물, 착색 조성물 및 잉크젯 기록용 잉크
CN108239421A (zh) * 2017-12-25 2018-07-03 先尼科化工（上海）有限公司 一种具有高耐候性橙色二酮吡咯并吡咯颜料及其制备方法

Also Published As

Publication number Publication date
JPH0425273B2 (ja) 1992-04-30
JPS58210084A (ja) 1983-12-07
ZA833468B (en) 1984-02-29
HU190489B (hu) 1986-09-29
SU1225489A3 (ru) 1986-04-15

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