IT1250729B - Processo per alfa-monoalchilazione di arilacetonitrili - Google Patents
Processo per alfa-monoalchilazione di arilacetonitriliInfo
- Publication number
- IT1250729B IT1250729B ITMI912137A IT1250729B IT 1250729 B IT1250729 B IT 1250729B IT MI912137 A ITMI912137 A IT MI912137A IT 1250729 B IT1250729 B IT 1250729B
- Authority
- IT
- Italy
- Prior art keywords
- aryl
- alpha
- acetonitrile
- liq
- phase
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 title abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 title 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title 2
- 125000005910 alkyl carbonate group Chemical group 0.000 title 1
- 230000029936 alkylation Effects 0.000 title 1
- 238000005804 alkylation reaction Methods 0.000 title 1
- 229940124599 anti-inflammatory drug Drugs 0.000 title 1
- 235000019260 propionic acid Nutrition 0.000 title 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 title 1
- -1 4-isobutylphenyl Chemical group 0.000 abstract 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- MHKMCTCMEDUINO-UHFFFAOYSA-N 2-(3-benzoylphenyl)acetonitrile Chemical compound C=1C=CC(CC#N)=CC=1C(=O)C1=CC=CC=C1 MHKMCTCMEDUINO-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000005129 aryl carbonyl group Chemical group 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000001072 heteroaryl group Chemical group 0.000 abstract 1
- XSNUGLQVCGENEM-UHFFFAOYSA-N methyl 3-(cyanomethyl)benzoate Chemical compound COC(=O)C1=CC=CC(CC#N)=C1 XSNUGLQVCGENEM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 abstract 1
- 229930192474 thiophene Natural products 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Si descrive un procedimento per l'?-monoalchilazione di arilacetonitrili con dialchilcarbonati in fase liquida, in presenza di basi a temperature comprese fra circa 100°C e circa 250°C.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002137 IT1250729B (it) | 1991-07-31 | 1991-07-31 | Processo per alfa-monoalchilazione di arilacetonitrili |
| AT92112028T ATE137494T1 (de) | 1991-07-31 | 1992-07-15 | Verfahren zur alpha-monoalkierung von arylacetonitrilen, arylacetoestern und arylessigsäuren |
| ES92112028T ES2087356T5 (es) | 1991-07-31 | 1992-07-15 | Un procedimiento para la alfa-monoalquilacion de arilacetonitrilos, arilacetoesteres y acidos arilaceticos. |
| EP92112028A EP0525506B2 (en) | 1991-07-31 | 1992-07-15 | A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| DK92112028T DK0525506T4 (da) | 1991-07-31 | 1992-07-15 | Fremgangsmåde til alfa-monoalkylering af arylacetonitriler, arylacetoestere og aryleddikesyrer |
| DE69210323T DE69210323T3 (de) | 1991-07-31 | 1992-07-15 | Verfahren zur Alpha-Monoalkierung von Arylacetonitrilen, Arylacetoestern und Arylessigsäuren |
| US07/922,140 US5278333A (en) | 1991-07-31 | 1992-07-30 | Process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| JP4223302A JPH05208944A (ja) | 1991-07-31 | 1992-07-30 | アリ−ルアセトニトリル，アリ−ル酢酸エステルお よびアリ−ル酢酸のα−モノアルキル化法 |
| GR960402060T GR3020693T3 (en) | 1991-07-31 | 1996-07-31 | A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| GR990401616T GR3030539T3 (en) | 1991-07-31 | 1999-06-16 | A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002137 IT1250729B (it) | 1991-07-31 | 1991-07-31 | Processo per alfa-monoalchilazione di arilacetonitrili |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI912137A0 ITMI912137A0 (it) | 1991-07-31 |
| ITMI912137A1 ITMI912137A1 (it) | 1993-02-01 |
| IT1250729B true IT1250729B (it) | 1995-04-21 |
Family
ID=11360477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT002137 IT1250729B (it) | 1991-07-31 | 1991-07-31 | Processo per alfa-monoalchilazione di arilacetonitrili |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1250729B (it) |
-
1991
- 1991-07-31 IT IT002137 patent/IT1250729B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI912137A0 (it) | 1991-07-31 |
| ITMI912137A1 (it) | 1993-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |