JPS5484568A - Manufacture of 33bromphthalide - Google Patents

Manufacture of 33bromphthalide

Info

Publication number: JPS5484568A
Authority: JP; Japan
Prior art keywords: manufacture
Prior art date: 1977-12-01
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.): Pending

Application number

JP14668778A

Other languages

English (en)

Japanese (ja)

Inventor

Engurendaa Furitsutsu

Shiyuraage Kurausu

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.)

Dynamit Nobel AG

Original Assignee

Dynamit Nobel AG

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.)

1977-12-01

Filing date

1978-11-29

Publication date

1979-07-05

1978-11-29 Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG

1979-07-05 Publication of JPS5484568A publication Critical patent/JPS5484568A/ja

Status Pending legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Indole Compounds (AREA)
Catalysts (AREA)

JP14668778A 1977-12-01 1978-11-29 Manufacture of 33bromphthalide Pending JPS5484568A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772753512 DE2753512A1 (de)	1977-12-01	1977-12-01	Verfahren zur herstellung von 3-bromphthalid

Publications (1)

Publication Number	Publication Date
JPS5484568A true JPS5484568A (en)	1979-07-05

Family

ID=6025052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14668778A Pending JPS5484568A (en)	1977-12-01	1978-11-29	Manufacture of 33bromphthalide

Country Status (7)

Country	Link
JP (1)	JPS5484568A (fr)
BE (1)	BE872402R (fr)
DE (1)	DE2753512A1 (fr)
FR (1)	FR2410651A2 (fr)
GB (1)	GB2009175B (fr)
IT (1)	IT1157735B (fr)
NL (1)	NL7811755A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2934822A1 (de) *	1979-08-29	1981-03-19	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur herstellung von 3-bromphthalid
CN116041295B (zh) *	2023-03-31	2023-06-06	寿光祥铭化工有限公司	一种3-溴苯酞的制备方法

1977
- 1977-12-01 DE DE19772753512 patent/DE2753512A1/de not_active Withdrawn
1978
- 1978-09-25 FR FR7827411A patent/FR2410651A2/fr not_active Withdrawn
- 1978-11-29 JP JP14668778A patent/JPS5484568A/ja active Pending
- 1978-11-29 IT IT52116/78A patent/IT1157735B/it active
- 1978-11-30 BE BE192035A patent/BE872402R/fr active
- 1978-11-30 NL NL7811755A patent/NL7811755A/xx not_active Application Discontinuation
- 1978-11-30 GB GB7846667A patent/GB2009175B/en not_active Expired

Also Published As

Publication number	Publication date
DE2753512A1 (de)	1979-06-07
NL7811755A (nl)	1979-06-06
GB2009175A (en)	1979-06-13
IT1157735B (it)	1987-02-18
FR2410651A2 (fr)	1979-06-29
IT7852116A0 (it)	1978-11-29
GB2009175B (en)	1982-03-10
BE872402R (fr)	1979-03-16

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JPS5484568A (en)	1979-07-05	Manufacture of 33bromphthalide