IT1069095B - Procedimento per produrre 2,3dicloro 1.3 butadiene e prodotto cosi ottenuto - Google Patents
Procedimento per produrre 2,3dicloro 1.3 butadiene e prodotto cosi ottenutoInfo
- Publication number
- IT1069095B IT1069095B IT5162276A IT5162276A IT1069095B IT 1069095 B IT1069095 B IT 1069095B IT 5162276 A IT5162276 A IT 5162276A IT 5162276 A IT5162276 A IT 5162276A IT 1069095 B IT1069095 B IT 1069095B
- Authority
- IT
- Italy
- Prior art keywords
- dichlor
- butadiene
- procedure
- produce
- product
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/19—Halogenated dienes
- C07C21/20—Halogenated butadienes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/42—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752545341 DE2545341C2 (de) | 1975-10-09 | 1975-10-09 | Verfahren zur Herstellung von 2,3- Dichlorbutadien-(1,3) |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1069095B true IT1069095B (it) | 1985-03-25 |
Family
ID=5958793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5162276A IT1069095B (it) | 1975-10-09 | 1976-10-07 | Procedimento per produrre 2,3dicloro 1.3 butadiene e prodotto cosi ottenuto |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5246006A (fr) |
BE (1) | BE847077A (fr) |
DE (1) | DE2545341C2 (fr) |
FR (1) | FR2327212A1 (fr) |
GB (1) | GB1525438A (fr) |
IT (1) | IT1069095B (fr) |
NL (1) | NL7611042A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5791931A (en) * | 1980-11-27 | 1982-06-08 | Denki Kagaku Kogyo Kk | Preparation of 2,3-dichlorobutadiene-1,3 |
DE3208796A1 (de) * | 1982-03-11 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3) |
US4875314A (en) * | 1987-01-06 | 1989-10-24 | Boilen Kenneth T | Connection system for preventing uplift of shear walls |
JPH0819719B2 (ja) * | 1990-02-07 | 1996-02-28 | ミサワホーム株式会社 | 住宅ユニットの連結プレート |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217947B (de) * | 1964-10-07 | 1966-06-02 | Bayer Ag | Verfahren zur Herstellung von 2, 3-Dichlorbutadien-(1, 3) |
FR1525661A (fr) * | 1966-06-03 | 1968-05-17 | Du Pont | Perfectionnements apportés aux réactions de déshydrohalogénation de composés organiques |
NL134406C (fr) * | 1966-06-03 | |||
GB1283651A (en) * | 1970-03-24 | 1972-08-02 | Bp Chem Int Ltd | Halogenated unsaturated hydrocarbons |
DE2204708C3 (de) * | 1972-02-01 | 1975-10-16 | Wsesojusnyj Nautschno-Issledowatelskij I Projektnyj Institut Polimernych Produktow, Eriwan (Sowjetunion) | Verfahren zur Herstellung von 2,3-Dichlorbutadien-(1,3) |
JPS4886805A (fr) * | 1972-02-23 | 1973-11-15 | ||
JPS4970910A (fr) * | 1972-10-04 | 1974-07-09 |
-
1975
- 1975-10-09 DE DE19752545341 patent/DE2545341C2/de not_active Expired
-
1976
- 1976-10-06 NL NL7611042A patent/NL7611042A/xx not_active Application Discontinuation
- 1976-10-06 GB GB4144776A patent/GB1525438A/en not_active Expired
- 1976-10-07 IT IT5162276A patent/IT1069095B/it active
- 1976-10-07 JP JP11993276A patent/JPS5246006A/ja active Granted
- 1976-10-08 BE BE171340A patent/BE847077A/fr not_active IP Right Cessation
- 1976-10-08 FR FR7630365A patent/FR2327212A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
BE847077A (fr) | 1977-04-08 |
FR2327212B1 (fr) | 1980-05-23 |
DE2545341C2 (de) | 1983-02-10 |
JPS5246006A (en) | 1977-04-12 |
JPS623132B2 (fr) | 1987-01-23 |
NL7611042A (nl) | 1977-04-13 |
DE2545341A1 (de) | 1977-04-21 |
GB1525438A (en) | 1978-09-20 |
FR2327212A1 (fr) | 1977-05-06 |
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