RU2007140651A - METHOD FOR PRODUCING ORTHOCHLORBENZYLAMINE - Google Patents
METHOD FOR PRODUCING ORTHOCHLORBENZYLAMINE Download PDFInfo
- Publication number
- RU2007140651A RU2007140651A RU2007140651/04A RU2007140651A RU2007140651A RU 2007140651 A RU2007140651 A RU 2007140651A RU 2007140651/04 A RU2007140651/04 A RU 2007140651/04A RU 2007140651 A RU2007140651 A RU 2007140651A RU 2007140651 A RU2007140651 A RU 2007140651A
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- RU
- Russia
- Prior art keywords
- orthochlorobenzylamine
- interaction
- hydrochloric acid
- producing
- orthochlorobenzaldehyde
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Способ получения ортохлорбензиламина путем взаимодействия с химическими реагентами, отличающийся тем, что взаимодействие осуществляют обработкой ортохлорбензальдегида формиатом аммония при температуре 185-190°С в течение трех часов, с последующим взаимодействием с соляной кислотой и водным паром в разбавленной соляной кислоте, с вторичной обработкой водным раствором гидроокисью натрия, дальнейшей перегонкой под вакуумом и получением ортохлорбензиламина, являющимся товарным продуктом органического синтеза.A method of producing orthochlorobenzylamine by reacting with chemical reagents, characterized in that the interaction is carried out by treating orthochlorobenzaldehyde with ammonium formate at a temperature of 185-190 ° C for three hours, followed by interaction with hydrochloric acid and water vapor in dilute hydrochloric acid, with a secondary treatment with an aqueous solution sodium hydroxide, further distillation under vacuum and obtaining orthochlorobenzylamine, which is a commercial product of organic synthesis.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007140651/04A RU2007140651A (en) | 2007-11-01 | 2007-11-01 | METHOD FOR PRODUCING ORTHOCHLORBENZYLAMINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007140651/04A RU2007140651A (en) | 2007-11-01 | 2007-11-01 | METHOD FOR PRODUCING ORTHOCHLORBENZYLAMINE |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2007140651A true RU2007140651A (en) | 2009-05-10 |
Family
ID=41019599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007140651/04A RU2007140651A (en) | 2007-11-01 | 2007-11-01 | METHOD FOR PRODUCING ORTHOCHLORBENZYLAMINE |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2007140651A (en) |
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2007
- 2007-11-01 RU RU2007140651/04A patent/RU2007140651A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20100224 |