GB1324527A - Process for the production of 2-halogeno-methyl-1,3-propane diols their monoethers and monoesters - Google Patents
Process for the production of 2-halogeno-methyl-1,3-propane diols their monoethers and monoestersInfo
- Publication number
- GB1324527A GB1324527A GB4126670A GB4126670A GB1324527A GB 1324527 A GB1324527 A GB 1324527A GB 4126670 A GB4126670 A GB 4126670A GB 4126670 A GB4126670 A GB 4126670A GB 1324527 A GB1324527 A GB 1324527A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- hydrocarbon radical
- formula
- radical
- aliphatic
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D305/04—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D305/06—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
-
- 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
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1786—Unsaturated ethers containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/287—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1324527 Halogenomethyl propanediols BAYER AG 27 Aug 1970 [27 Aug 1969] 41266/70 Heading C2C [Also in Division C3] The invention comprises a process for the preparation of compounds of the formula where R<SP>1</SP> is H or an optionally substituted alkyl, alkenyl, aryl or aralkyl radical, R<SP>2</SP> is an optionally substituted alkyl, alkenyl, aryl or aralkyl radical or a -CH 2 OR<SP>1</SP> radical, Hal is F, Cl, Br or I, X is CO, -CON<SP>1</SP>R<SP>1</SP> or SO 2 O and n is 0 or 1 which comprises reacting compounds of the formulae and H hal at - 20‹ to + 120‹ C. The invention further comprises compounds of the formula where R<SP>1</SP> is a C 1-12 unsaturated aliphatic hydrocarbon radical containing 1 or 2 olefinic bonds and R<SP>2</SP> is a C 1-6 aliphatic saturated hydrocarbon radical, compounds of the formula where R<SP>2</SP> is a C 1-6 aliphatic saturated hydrocarbon radical and compounds of the formula where R<SP>1</SP> is an aliphatic, cycloaliphatic, araliphatic or aromatic hydrocarbon radical with up to 7 carbon atoms which can be substituted by Cl, Br, NO 2 or CH 2 OCH 3 and R<SP>2</SP> is a C 1-6 aliphatic saturated hydrocarbon radical.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691943532 DE1943532A1 (en) | 1969-08-27 | 1969-08-27 | Process for the preparation of 2-halomethylpropane-1,3-diols, their monoethers and monoesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1324527A true GB1324527A (en) | 1973-07-25 |
Family
ID=5743903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4126670A Expired GB1324527A (en) | 1969-08-27 | 1970-08-27 | Process for the production of 2-halogeno-methyl-1,3-propane diols their monoethers and monoesters |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE755380A (en) |
DE (1) | DE1943532A1 (en) |
FR (1) | FR2059347A5 (en) |
GB (1) | GB1324527A (en) |
NL (1) | NL7012652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099058A (en) * | 1988-07-16 | 1992-03-24 | Josef Sanders | N, N-disubstituted oligourethanes and polyurethanes, a process for their preparation, and their use in the production of plastics |
-
0
- BE BE755380D patent/BE755380A/en unknown
-
1969
- 1969-08-27 DE DE19691943532 patent/DE1943532A1/en active Pending
-
1970
- 1970-08-26 NL NL7012652A patent/NL7012652A/xx unknown
- 1970-08-27 GB GB4126670A patent/GB1324527A/en not_active Expired
- 1970-08-27 FR FR7031385A patent/FR2059347A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099058A (en) * | 1988-07-16 | 1992-03-24 | Josef Sanders | N, N-disubstituted oligourethanes and polyurethanes, a process for their preparation, and their use in the production of plastics |
Also Published As
Publication number | Publication date |
---|---|
FR2059347A5 (en) | 1971-05-28 |
BE755380A (en) | 1971-02-01 |
DE1943532A1 (en) | 1971-03-04 |
NL7012652A (en) | 1971-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |