JPS5454140A - Diazaphenalene derivative, organic pigment containing the same, and its preparation - Google Patents

Diazaphenalene derivative, organic pigment containing the same, and its preparation

Info

Publication number
JPS5454140A
JPS5454140A JP11996177A JP11996177A JPS5454140A JP S5454140 A JPS5454140 A JP S5454140A JP 11996177 A JP11996177 A JP 11996177A JP 11996177 A JP11996177 A JP 11996177A JP S5454140 A JPS5454140 A JP S5454140A
Authority
JP
Japan
Prior art keywords
halogen
derivative
diazaphenalene
organic pigment
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11996177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242950B2 (enrdf_load_stackoverflow
Inventor
Keizo Shimada
Toshiaki Harada
Masahiro Koga
Shizuo Nagahama
Hiromasa Minematsu
Eiji Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
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.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP11996177A priority Critical patent/JPS5454140A/ja
Publication of JPS5454140A publication Critical patent/JPS5454140A/ja
Publication of JPS6242950B2 publication Critical patent/JPS6242950B2/ja
Granted legal-status Critical Current

Links

JP11996177A 1977-10-07 1977-10-07 Diazaphenalene derivative, organic pigment containing the same, and its preparation Granted JPS5454140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11996177A JPS5454140A (en) 1977-10-07 1977-10-07 Diazaphenalene derivative, organic pigment containing the same, and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11996177A JPS5454140A (en) 1977-10-07 1977-10-07 Diazaphenalene derivative, organic pigment containing the same, and its preparation

Publications (2)

Publication Number Publication Date
JPS5454140A true JPS5454140A (en) 1979-04-28
JPS6242950B2 JPS6242950B2 (enrdf_load_stackoverflow) 1987-09-10

Family

ID=14774478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11996177A Granted JPS5454140A (en) 1977-10-07 1977-10-07 Diazaphenalene derivative, organic pigment containing the same, and its preparation

Country Status (1)

Country Link
JP (1) JPS5454140A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108724A1 (ja) * 2003-06-06 2004-12-16 Asahi Kasei Pharma Corporation ３環系化合物
US11220480B2 (en) 2016-12-31 2022-01-11 Shpp Global Technologies B.V. Synthesis of reactive intermediates for polyetherimides, and uses thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI520963B (zh) * 2014-12-24 2016-02-11 國立清華大學 １，９－二氮萉衍生物及其製法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108724A1 (ja) * 2003-06-06 2004-12-16 Asahi Kasei Pharma Corporation ３環系化合物
JPWO2004108724A1 (ja) * 2003-06-06 2006-07-20 旭化成ファーマ株式会社 ３環系化合物
US7160894B2 (en) 2003-06-06 2007-01-09 Asahi Kasei Pharma Corporation Tricyclic compound
US11220480B2 (en) 2016-12-31 2022-01-11 Shpp Global Technologies B.V. Synthesis of reactive intermediates for polyetherimides, and uses thereof

Also Published As

Publication number Publication date
JPS6242950B2 (enrdf_load_stackoverflow) 1987-09-10

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