JPS55339A - Isomerization of methyl-delta-4-tetrahydrophthalic anhydride - Google Patents

Isomerization of methyl-delta-4-tetrahydrophthalic anhydride

Info

Publication number: JPS55339A
Authority: JP; Japan
Prior art keywords: methyl; tetrahydrophthalic anhydride; isomerization; phosphorus compound; delta
Prior art date: 1978-06-19
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

JP7398278A

Other languages

English (en)

Other versions

JPS6138189B2 (ja

Inventor

Mototoshi Yamato

Yoshio Natsuume

Toshiaki Matsuo

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.)

Zeon Corp

Original Assignee

Nippon Zeon Co 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.)

1978-06-19

Filing date

1978-06-19

Publication date

1980-01-05

1978-06-19 Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd

1978-06-19 Priority to JP7398278A priority Critical patent/JPS55339A/ja

1980-01-05 Publication of JPS55339A publication Critical patent/JPS55339A/ja

1986-08-28 Publication of JPS6138189B2 publication Critical patent/JPS6138189B2/ja

Status Granted legal-status Critical Current

Links

238000006317 isomerization reaction Methods 0.000 title abstract 4
229910052698 phosphorus Inorganic materials 0.000 abstract 3
239000011574 phosphorus Substances 0.000 abstract 3
-1 phosphorus compound Chemical class 0.000 abstract 3
239000003054 catalyst Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000007858 starting material Substances 0.000 abstract 2
RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 abstract 2
XPEKVUUBSDFMDR-UHFFFAOYSA-N 4-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound CC1C=CCC2C(=O)OC(=O)C12 XPEKVUUBSDFMDR-UHFFFAOYSA-N 0.000 abstract 1
OEMSKMUAMXLNKL-UHFFFAOYSA-N 5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C(C)=CCC2C(=O)OC(=O)C12 OEMSKMUAMXLNKL-UHFFFAOYSA-N 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
239000003822 epoxy resin Substances 0.000 abstract 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
239000004615 ingredient Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
229920000647 polyepoxide Polymers 0.000 abstract 1
BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 abstract 1
RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 abstract 1
229920006305 unsaturated polyester Polymers 0.000 abstract 1

Landscapes

Furan Compounds (AREA)

JP7398278A 1978-06-19 1978-06-19 Isomerization of methyl-delta-4-tetrahydrophthalic anhydride Granted JPS55339A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7398278A JPS55339A (en)	1978-06-19	1978-06-19	Isomerization of methyl-delta-4-tetrahydrophthalic anhydride

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7398278A JPS55339A (en)	1978-06-19	1978-06-19	Isomerization of methyl-delta-4-tetrahydrophthalic anhydride

Publications (2)

Publication Number	Publication Date
JPS55339A true JPS55339A (en)	1980-01-05
JPS6138189B2 JPS6138189B2 (ja)	1986-08-28

Family

ID=13533807

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7398278A Granted JPS55339A (en)	1978-06-19	1978-06-19	Isomerization of methyl-delta-4-tetrahydrophthalic anhydride

Country Status (1)

Country	Link
JP (1)	JPS55339A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59109518A (ja) *	1982-12-15	1984-06-25	Hitachi Chem Co Ltd	エポキシ樹脂組成物
JP2025019972A (ja) *	2023-07-28	2025-02-07	南亞塑膠工業股▲分▼有限公司	メチルテトラヒドロフタル酸無水物の異性化方法

1978
- 1978-06-19 JP JP7398278A patent/JPS55339A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59109518A (ja) *	1982-12-15	1984-06-25	Hitachi Chem Co Ltd	エポキシ樹脂組成物
JP2025019972A (ja) *	2023-07-28	2025-02-07	南亞塑膠工業股▲分▼有限公司	メチルテトラヒドロフタル酸無水物の異性化方法

Also Published As

Publication number	Publication date
JPS6138189B2 (ja)	1986-08-28

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