RO83116B1 - Process for the preparation of 1-phenyl-1-(4-dimethylamino-ethoxy-phenyl) -2-phenylbutane-1-ol - Google Patents
Process for the preparation of 1-phenyl-1-(4-dimethylamino-ethoxy-phenyl) -2-phenylbutane-1-olInfo
- Publication number
- RO83116B1 RO83116B1 RO108870A RO10887082A RO83116B1 RO 83116 B1 RO83116 B1 RO 83116B1 RO 108870 A RO108870 A RO 108870A RO 10887082 A RO10887082 A RO 10887082A RO 83116 B1 RO83116 B1 RO 83116B1
- Authority
- RO
- Romania
- Prior art keywords
- phenyl
- dimethylamino
- ethoxy
- phenylbutane
- preparation
- Prior art date
Links
- TTWAKVDFHZIEQZ-UHFFFAOYSA-N 1-[4-(dimethylamino)-2-ethoxyphenyl]-1,2-diphenylbutan-1-ol Chemical compound C1(=CC=CC=C1)C(C(CC)C1=CC=CC=C1)(O)C1=C(C=C(C=C1)N(C)C)OCC TTWAKVDFHZIEQZ-UHFFFAOYSA-N 0.000 title abstract 2
- PFJFIFJKDPIALO-UHFFFAOYSA-N 1,4-diphenylbutan-2-one Chemical compound C=1C=CC=CC=1CC(=O)CCC1=CC=CC=C1 PFJFIFJKDPIALO-UHFFFAOYSA-N 0.000 abstract 2
- -1 4-dimethylamino-ethoxy-bromobenzene Chemical compound 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- RUHVDRGWCIAFLG-UHFFFAOYSA-N n,n-dimethyl-2-phenoxyethanamine Chemical compound CN(C)CCOC1=CC=CC=C1 RUHVDRGWCIAFLG-UHFFFAOYSA-N 0.000 abstract 1
- 125000002734 organomagnesium group Chemical group 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de preparare a 1-fenil-1-(4-dimetilamino-etoxifenil)-2-fenilbutan-1-oului prin condensarea 4-dimetilaminoetoxi-brombenzenului cu feniletil-benzil-cetona, prin intermediul derivatului organo-magnezian conform caruia, drept catalizator se utilizeaza hexametilfosfortriamida, iar feniletilbenzilcetona se adauga paralel cu 4-dimetilamino-etoxi-brombenzenul, dupa initierea reactiei.The invention relates to a process for preparing 1-phenyl-1- (4-dimethylamino-ethoxyphenyl) -2-phenylbutan-1-ol by condensing 4-dimethylaminoethoxybenzene with phenylethylbenzyl ketone via the organo-magnesium derivative according to which hexamethylphosphoric triamide is used as the catalyst and phenylethylbenzylketone is added in parallel with 4-dimethylamino-ethoxy-bromobenzene after the initiation of the reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108870A RO83116B1 (en) | 1982-10-25 | 1982-10-25 | Process for the preparation of 1-phenyl-1-(4-dimethylamino-ethoxy-phenyl) -2-phenylbutane-1-ol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108870A RO83116B1 (en) | 1982-10-25 | 1982-10-25 | Process for the preparation of 1-phenyl-1-(4-dimethylamino-ethoxy-phenyl) -2-phenylbutane-1-ol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83116A2 RO83116A2 (en) | 1984-02-21 |
| RO83116B1 true RO83116B1 (en) | 1984-02-28 |
Family
ID=20112139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108870A RO83116B1 (en) | 1982-10-25 | 1982-10-25 | Process for the preparation of 1-phenyl-1-(4-dimethylamino-ethoxy-phenyl) -2-phenylbutane-1-ol |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83116B1 (en) |
-
1982
- 1982-10-25 RO RO108870A patent/RO83116B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83116A2 (en) | 1984-02-21 |
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