JPS56133362A - Phthalide derivative, its preparation, and coloring of organic material - Google Patents

Phthalide derivative, its preparation, and coloring of organic material

Info

Publication number
JPS56133362A
JPS56133362A JP3619680A JP3619680A JPS56133362A JP S56133362 A JPS56133362 A JP S56133362A JP 3619680 A JP3619680 A JP 3619680A JP 3619680 A JP3619680 A JP 3619680A JP S56133362 A JPS56133362 A JP S56133362A
Authority
JP
Japan
Prior art keywords
substituted
methyl
formula
coloring
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
JP3619680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315955B2 (enrdf_load_stackoverflow
Inventor
Michihiro Tsujimoto
Kiyoharu Hasegawa
Hiroyuki Akahori
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3619680A priority Critical patent/JPS56133362A/ja
Publication of JPS56133362A publication Critical patent/JPS56133362A/ja
Publication of JPS6315955B2 publication Critical patent/JPS6315955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP3619680A 1980-03-24 1980-03-24 Phthalide derivative, its preparation, and coloring of organic material Granted JPS56133362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3619680A JPS56133362A (en) 1980-03-24 1980-03-24 Phthalide derivative, its preparation, and coloring of organic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3619680A JPS56133362A (en) 1980-03-24 1980-03-24 Phthalide derivative, its preparation, and coloring of organic material

Publications (2)

Publication Number Publication Date
JPS56133362A true JPS56133362A (en) 1981-10-19
JPS6315955B2 JPS6315955B2 (enrdf_load_stackoverflow) 1988-04-06

Family

ID=12462968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3619680A Granted JPS56133362A (en) 1980-03-24 1980-03-24 Phthalide derivative, its preparation, and coloring of organic material

Country Status (1)

Country Link
JP (1) JPS56133362A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019780A (ja) * 1983-07-15 1985-01-31 Nissan Chem Ind Ltd パントラクトンのラセミ化法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019780A (ja) * 1983-07-15 1985-01-31 Nissan Chem Ind Ltd パントラクトンのラセミ化法

Also Published As

Publication number Publication date
JPS6315955B2 (enrdf_load_stackoverflow) 1988-04-06

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