GB1364258A - Chloroether - Google Patents
ChloroetherInfo
- Publication number
- GB1364258A GB1364258A GB3609171A GB3609171A GB1364258A GB 1364258 A GB1364258 A GB 1364258A GB 3609171 A GB3609171 A GB 3609171A GB 3609171 A GB3609171 A GB 3609171A GB 1364258 A GB1364258 A GB 1364258A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methanol
- reaction
- chloroether
- dichloroethanol
- coproduct
- 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
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1364258 Chloroether DYNAMIT NOBEL AG 30 July 1971 [1 Aug 1970] 36091/71 Heading C2C 2,2 - Dichloroethyl - methyl - ether is prepared by (a) reaction of 2,2-dichloroethanol with methanol in the presence of sulphuric acid or, (b) reaction of vinyl chloride with a stoiehiometric amount of chlorine in the presence of an excess of methanol. Chloroacetaldehyde dimethyl acetal is obtained as a co-product in process (b) above. 1,1,2-Trichloroethane is obtained as a coproduct in process (b) above. It may be converted to vinylidene chloride by treatment with sodium hydroxide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702038420 DE2038420A1 (en) | 1970-08-01 | 1970-08-01 | 2,2-dichloroethyl methyl ether |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1364258A true GB1364258A (en) | 1974-08-21 |
Family
ID=5778687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3609171A Expired GB1364258A (en) | 1970-08-01 | 1971-07-30 | Chloroether |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE770768A (en) |
DE (1) | DE2038420A1 (en) |
FR (1) | FR2101981A5 (en) |
GB (1) | GB1364258A (en) |
IT (1) | IT942147B (en) |
NL (1) | NL7110569A (en) |
-
1970
- 1970-08-01 DE DE19702038420 patent/DE2038420A1/en active Pending
-
1971
- 1971-07-30 NL NL7110569A patent/NL7110569A/xx unknown
- 1971-07-30 BE BE770768A patent/BE770768A/xx unknown
- 1971-07-30 GB GB3609171A patent/GB1364258A/en not_active Expired
- 1971-07-30 FR FR7128135A patent/FR2101981A5/fr not_active Expired
- 1971-07-31 IT IT5203971A patent/IT942147B/en active
Also Published As
Publication number | Publication date |
---|---|
NL7110569A (en) | 1972-02-03 |
DE2038420A1 (en) | 1972-02-17 |
FR2101981A5 (en) | 1972-03-31 |
IT942147B (en) | 1973-03-20 |
BE770768A (en) | 1971-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |