RO81453B - Procedeu de preparare a unor derivati de acizi alcancarboxilici - Google Patents
Procedeu de preparare a unor derivati de acizi alcancarboxiliciInfo
- Publication number
- RO81453B RO81453B RO102793A RO10279380A RO81453B RO 81453 B RO81453 B RO 81453B RO 102793 A RO102793 A RO 102793A RO 10279380 A RO10279380 A RO 10279380A RO 81453 B RO81453 B RO 81453B
- Authority
- RO
- Romania
- Prior art keywords
- alkan
- preparing
- carboxylic acid
- acid derivatives
- carbon chain
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal amide Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/04—Sodium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Catalysts (AREA)
- Pens And Brushes (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Tobacco Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930039A FR2470758A1 (fr) | 1979-12-07 | 1979-12-07 | Procede pour la fixation de groupes alkyles sur une chaine carbonee portant un groupe fonctionnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81453A RO81453A (ro) | 1983-04-29 |
| RO81453B true RO81453B (ro) | 1983-04-30 |
Family
ID=9232487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102793A RO81453B (ro) | 1979-12-07 | 1980-12-06 | Procedeu de preparare a unor derivati de acizi alcancarboxilici |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4377533A (ro) |
| EP (1) | EP0030528B1 (ro) |
| JP (1) | JPS56127323A (ro) |
| AT (1) | ATE3845T1 (ro) |
| AU (1) | AU534464B2 (ro) |
| BG (1) | BG47196A3 (ro) |
| BR (1) | BR8008001A (ro) |
| CA (1) | CA1149409A (ro) |
| CS (1) | CS221281B2 (ro) |
| DD (1) | DD155061A5 (ro) |
| DE (1) | DE3063918D1 (ro) |
| DK (1) | DK155045C (ro) |
| ES (1) | ES497499A0 (ro) |
| FI (1) | FI72508C (ro) |
| FR (1) | FR2470758A1 (ro) |
| GB (1) | GB2066242B (ro) |
| GR (1) | GR70754B (ro) |
| HU (1) | HU186374B (ro) |
| IE (1) | IE51211B1 (ro) |
| IN (1) | IN152767B (ro) |
| NO (1) | NO162380B (ro) |
| NZ (1) | NZ195753A (ro) |
| OA (1) | OA06677A (ro) |
| PL (1) | PL129554B1 (ro) |
| PT (1) | PT72150B (ro) |
| RO (1) | RO81453B (ro) |
| SU (1) | SU1299497A3 (ro) |
| YU (1) | YU42230B (ro) |
| ZA (1) | ZA807377B (ro) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517676A1 (fr) * | 1981-12-07 | 1983-06-10 | Delalande Sa | Nouveaux derives tetrazoliques substitues en position 5, leur procede de preparation et leur application en therapeutique |
| DE3480923D1 (de) * | 1983-10-11 | 1990-02-08 | Merck & Co Inc | Verfahren zur c-methylierung von 2-methylbutyraten. |
| FR2599737B1 (fr) * | 1986-06-10 | 1989-05-19 | Sanofi Sa | Procede pour la fixation de groupes alkyles, alkenyles, cycloalkyles ou aralkyles sur une chaine carbonee portant un groupement fonctionnel |
| JP2533651B2 (ja) * | 1988-09-13 | 1996-09-11 | 財団法人相模中央化学研究所 | ２―オキソ―３―芳香族カルボン酸誘導体の製造方法 |
| US4985402A (en) * | 1990-04-25 | 1991-01-15 | International Flavors & Fragrances Inc. | 2-Methyl-1-nitrilo-2-methyl -1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same |
| ATE163006T1 (de) * | 1993-06-01 | 1998-02-15 | Ono Pharmaceutical Co | Pentansäurederivate |
| ZA96338B (en) * | 1995-01-25 | 1996-10-24 | Lonza Ag | Process for the preparation of (1-hydroxycyclohexane)- acetonitrile |
| US5690862A (en) * | 1995-11-01 | 1997-11-25 | Albemarle Corporation | No flash point solvent system containing normal propyl bromide |
| JP4853987B2 (ja) * | 2001-07-09 | 2012-01-11 | 日本曹達株式会社 | α−置換化合物の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442M (fr) | 1962-10-17 | 1964-04-06 | Henry Eugene | L'acide dipropylacétique et ses dérivés en tant que nouveuax médicaments dépresseurs du systeme nerveux central. |
| US3936490A (en) * | 1965-06-01 | 1976-02-03 | Exxon Research And Engineering Company | Process for conducting organonitrile addition reactions |
| BE815273A (fr) | 1974-05-20 | 1974-11-20 | Derives actifs de methylamine | |
| FR2383907A1 (fr) | 1977-03-15 | 1978-10-13 | Labaz | Procede de preparation de derives de l'acide acetique et derives obtenus par ce procede |
| FR2383920A1 (fr) | 1977-03-15 | 1978-10-13 | Labaz | Procede de preparation d'un derive d'acetonitrile et derive obtenu par ce procede |
| US4155929A (en) * | 1977-05-25 | 1979-05-22 | Labaz | Process for the preparation of an acetonitrile derivative |
-
1979
- 1979-12-07 FR FR7930039A patent/FR2470758A1/fr active Granted
-
1980
- 1980-11-25 GR GR63450A patent/GR70754B/el unknown
- 1980-11-26 CS CS808191A patent/CS221281B2/cs unknown
- 1980-11-26 ZA ZA00807377A patent/ZA807377B/xx unknown
- 1980-11-28 AU AU64903/80A patent/AU534464B2/en not_active Ceased
- 1980-11-28 IN IN1326/CAL/80A patent/IN152767B/en unknown
- 1980-12-04 NZ NZ195753A patent/NZ195753A/xx unknown
- 1980-12-04 GB GB8038901A patent/GB2066242B/en not_active Expired
- 1980-12-04 PT PT72150A patent/PT72150B/pt not_active IP Right Cessation
- 1980-12-05 FI FI803793A patent/FI72508C/fi not_active IP Right Cessation
- 1980-12-05 DE DE8080870053T patent/DE3063918D1/de not_active Expired
- 1980-12-05 DK DK522080A patent/DK155045C/da not_active IP Right Cessation
- 1980-12-05 NO NO803686A patent/NO162380B/no unknown
- 1980-12-05 SU SU803213402A patent/SU1299497A3/ru active
- 1980-12-05 BR BR8008001A patent/BR8008001A/pt unknown
- 1980-12-05 IE IE2560/80A patent/IE51211B1/en not_active IP Right Cessation
- 1980-12-05 YU YU3088/80A patent/YU42230B/xx unknown
- 1980-12-05 BG BG49892A patent/BG47196A3/xx unknown
- 1980-12-05 AT AT80870053T patent/ATE3845T1/de not_active IP Right Cessation
- 1980-12-05 HU HU802971A patent/HU186374B/hu not_active IP Right Cessation
- 1980-12-05 PL PL1980228294A patent/PL129554B1/pl unknown
- 1980-12-05 CA CA000366207A patent/CA1149409A/en not_active Expired
- 1980-12-05 ES ES497499A patent/ES497499A0/es active Granted
- 1980-12-05 EP EP80870053A patent/EP0030528B1/fr not_active Expired
- 1980-12-06 RO RO102793A patent/RO81453B/ro unknown
- 1980-12-06 OA OA57270A patent/OA06677A/xx unknown
- 1980-12-08 DD DD80225836A patent/DD155061A5/de not_active IP Right Cessation
- 1980-12-08 JP JP17306380A patent/JPS56127323A/ja active Granted
-
1981
- 1981-04-03 US US06/250,852 patent/US4377533A/en not_active Expired - Fee Related
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