GB336412A - Manufacture of 1-phenyl-2-methylamino-1-propanol - Google Patents
Manufacture of 1-phenyl-2-methylamino-1-propanolInfo
- Publication number
- GB336412A GB336412A GB30144/29A GB3014429A GB336412A GB 336412 A GB336412 A GB 336412A GB 30144/29 A GB30144/29 A GB 30144/29A GB 3014429 A GB3014429 A GB 3014429A GB 336412 A GB336412 A GB 336412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl
- methylamino
- propanol
- manufacture
- reducing agent
- 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
- KWGRBVOPPLSCSI-UHFFFAOYSA-N 2-(methylamino)-1-phenylpropan-1-ol Chemical compound CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 abstract 2
- BVQVLAIMHVDZEL-UHFFFAOYSA-N 1-phenyl-1,2-propanedione Chemical group CC(=O)C(=O)C1=CC=CC=C1 BVQVLAIMHVDZEL-UHFFFAOYSA-N 0.000 abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- PWMWNFMRSKOCEY-UHFFFAOYSA-N 1-Phenyl-1,2-ethanediol Chemical compound OCC(O)C1=CC=CC=C1 PWMWNFMRSKOCEY-UHFFFAOYSA-N 0.000 abstract 1
- 150000001398 aluminium Chemical class 0.000 abstract 1
- 229960002179 ephedrine Drugs 0.000 abstract 1
- AIJULSRZWUXGPQ-UHFFFAOYSA-N pyruvic aldehyde Natural products CC(=O)C=O AIJULSRZWUXGPQ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
336,412. Knoll Akt.-Ges. Chemische Fabriken, and Klavehn, W. July 30, 1929, [Convention, date]. 1 - Phenyl - - 2 - N - methylamino - 1 - propanol (ephedrine) is prepared by treating 1-phenyl-1 :2- propanedione (acetylbenzoyl) with a chemical reducing agent in the presence of methylamine. An example is given of the use of activated aluminium in presence of water as the reducing agent. Specification 313,617 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE336412X | 1929-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB336412A true GB336412A (en) | 1930-10-16 |
Family
ID=6220334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30144/29A Expired GB336412A (en) | 1929-07-30 | 1929-10-04 | Manufacture of 1-phenyl-2-methylamino-1-propanol |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT124736B (en) |
| GB (1) | GB336412A (en) |
-
1929
- 1929-09-16 AT AT124736D patent/AT124736B/en active
- 1929-10-04 GB GB30144/29A patent/GB336412A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT124736B (en) | 1931-10-10 |
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