GB858038A - Polymethylene bis-azetidines - Google Patents
Polymethylene bis-azetidinesInfo
- Publication number
- GB858038A GB858038A GB4132358A GB4132358A GB858038A GB 858038 A GB858038 A GB 858038A GB 4132358 A GB4132358 A GB 4132358A GB 4132358 A GB4132358 A GB 4132358A GB 858038 A GB858038 A GB 858038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quaternary ammonium
- ammonium salts
- azetidine
- polymethylene
- bis
- 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
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
The invention comprises compounds of the general formula: <FORM:0858038/IV(b)/1> wherein R and R1 represent alkyl or aryl radicals, n is an integer from 3 to 10 inclusive, and their quaternary ammonium salts and a process for the preparation thereof which comprises reacting 2 moles of a disubstituted azetidine of the formula: <FORM:0858038/IV(b)/2> with 1 mole of an appropriate alpha, omegapoly-methylene dicarboxylic acid chloride in the presence of a tertiary base at room temperature, diluting the reaction mixture with water, collecting the precipitate and hydrogenating it with lithium aluminium hydride in an inert organic solvent, and converting, if desired, the obtained polymethylene-bis-azetidine into its quaternary ammonium salts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4132358A GB858038A (en) | 1958-12-22 | 1958-12-22 | Polymethylene bis-azetidines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4132358A GB858038A (en) | 1958-12-22 | 1958-12-22 | Polymethylene bis-azetidines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB858038A true GB858038A (en) | 1961-01-04 |
Family
ID=10419155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4132358A Expired GB858038A (en) | 1958-12-22 | 1958-12-22 | Polymethylene bis-azetidines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB858038A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094876A (en) * | 1969-03-18 | 1978-06-13 | Exxon Research & Engineering Co. | Chelated lithium aluminum compounds |
WO2005054185A1 (en) * | 2003-12-03 | 2005-06-16 | Construction Research & Technology Gmbh | Azetidine derivatives, method for producing said derivatives and use thereof |
US7666954B2 (en) * | 2006-10-20 | 2010-02-23 | Air Products And Chemicals, Inc. | Epoxy resin amine curing agent of N,N′-dimethyl secondary diamine polymer |
-
1958
- 1958-12-22 GB GB4132358A patent/GB858038A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094876A (en) * | 1969-03-18 | 1978-06-13 | Exxon Research & Engineering Co. | Chelated lithium aluminum compounds |
WO2005054185A1 (en) * | 2003-12-03 | 2005-06-16 | Construction Research & Technology Gmbh | Azetidine derivatives, method for producing said derivatives and use thereof |
US7666954B2 (en) * | 2006-10-20 | 2010-02-23 | Air Products And Chemicals, Inc. | Epoxy resin amine curing agent of N,N′-dimethyl secondary diamine polymer |
US8536284B2 (en) | 2006-10-20 | 2013-09-17 | Air Products & Chemicals, Inc. | N,N′-dimethyl secondary diamine polymer as epoxy resin curing agent |
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