FR2465701B1 - PROCESS FOR THE PREPARATION OF 1,1-DIHALO-4-METHYL-1,3-PENTADIENES - Google Patents
PROCESS FOR THE PREPARATION OF 1,1-DIHALO-4-METHYL-1,3-PENTADIENESInfo
- Publication number
- FR2465701B1 FR2465701B1 FR8020321A FR8020321A FR2465701B1 FR 2465701 B1 FR2465701 B1 FR 2465701B1 FR 8020321 A FR8020321 A FR 8020321A FR 8020321 A FR8020321 A FR 8020321A FR 2465701 B1 FR2465701 B1 FR 2465701B1
- Authority
- FR
- France
- Prior art keywords
- pentadienes
- dihalo
- methyl
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7812679A | 1979-09-24 | 1979-09-24 | |
US7812779A | 1979-09-24 | 1979-09-24 | |
US13961580A | 1980-04-11 | 1980-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2465701A1 FR2465701A1 (en) | 1981-03-27 |
FR2465701B1 true FR2465701B1 (en) | 1985-04-05 |
Family
ID=27373215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8020321A Expired FR2465701B1 (en) | 1979-09-24 | 1980-09-22 | PROCESS FOR THE PREPARATION OF 1,1-DIHALO-4-METHYL-1,3-PENTADIENES |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT375332B (en) |
BE (1) | BE885355A (en) |
BR (1) | BR8006075A (en) |
CA (1) | CA1147350A (en) |
CH (1) | CH649979A5 (en) |
DE (1) | DE3035847A1 (en) |
DK (1) | DK403380A (en) |
ES (1) | ES495300A0 (en) |
FR (1) | FR2465701B1 (en) |
GB (1) | GB2062623B (en) |
IL (1) | IL61119A (en) |
NL (1) | NL8005323A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1536685A (en) * | 1975-06-02 | 1978-12-20 | Shell Int Research | Process for the preparation of 1,1-dihalo-1,3-dienes |
DE3061593D1 (en) * | 1979-07-13 | 1983-02-17 | Ici Plc | Process for the preparation of halogenated hydrocarbons |
-
1980
- 1980-09-22 FR FR8020321A patent/FR2465701B1/en not_active Expired
- 1980-09-22 GB GB8030505A patent/GB2062623B/en not_active Expired
- 1980-09-23 AT AT0474880A patent/AT375332B/en not_active IP Right Cessation
- 1980-09-23 BR BR8006075A patent/BR8006075A/en unknown
- 1980-09-23 IL IL61119A patent/IL61119A/en unknown
- 1980-09-23 DE DE19803035847 patent/DE3035847A1/en not_active Withdrawn
- 1980-09-24 NL NL8005323A patent/NL8005323A/en not_active Application Discontinuation
- 1980-09-24 CH CH7152/80A patent/CH649979A5/en not_active IP Right Cessation
- 1980-09-24 DK DK403380A patent/DK403380A/en not_active Application Discontinuation
- 1980-09-24 BE BE2/58763A patent/BE885355A/en not_active IP Right Cessation
- 1980-09-24 ES ES80495300A patent/ES495300A0/en active Granted
-
1981
- 1981-02-09 CA CA000370443A patent/CA1147350A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2062623B (en) | 1983-06-29 |
CH649979A5 (en) | 1985-06-28 |
ES8106688A1 (en) | 1981-09-01 |
IL61119A (en) | 1985-02-28 |
BE885355A (en) | 1981-03-24 |
AT375332B (en) | 1984-07-25 |
BR8006075A (en) | 1981-04-07 |
GB2062623A (en) | 1981-05-28 |
DK403380A (en) | 1981-03-25 |
IL61119A0 (en) | 1980-11-30 |
NL8005323A (en) | 1981-03-26 |
ATA474880A (en) | 1983-12-15 |
FR2465701A1 (en) | 1981-03-27 |
ES495300A0 (en) | 1981-09-01 |
CA1147350A (en) | 1983-05-31 |
DE3035847A1 (en) | 1981-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |