BR7803654A - Processo para a preparacao de amidas de acido carboxilico n-alquil-substituidas - Google Patents
Processo para a preparacao de amidas de acido carboxilico n-alquil-substituidasInfo
- Publication number
- BR7803654A BR7803654A BR787803654A BR7803654A BR7803654A BR 7803654 A BR7803654 A BR 7803654A BR 787803654 A BR787803654 A BR 787803654A BR 7803654 A BR7803654 A BR 7803654A BR 7803654 A BR7803654 A BR 7803654A
- Authority
- BR
- Brazil
- Prior art keywords
- alkyl
- preparation
- carboxylic acid
- substituted carboxylic
- acid starches
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2725889A DE2725889C3 (de) | 1977-06-08 | 1977-06-08 | Verfahren zur Herstellung von Nalkylsubstituierten Carbonsäureamiden |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7803654A true BR7803654A (pt) | 1979-01-16 |
Family
ID=6011060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR787803654A BR7803654A (pt) | 1977-06-08 | 1978-06-07 | Processo para a preparacao de amidas de acido carboxilico n-alquil-substituidas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4246199A (pt) |
EP (1) | EP0000059B1 (pt) |
JP (1) | JPS5416401A (pt) |
BR (1) | BR7803654A (pt) |
DE (2) | DE2725889C3 (pt) |
ES (1) | ES470565A1 (pt) |
IN (1) | IN148189B (pt) |
IT (1) | IT1104726B (pt) |
ZA (1) | ZA783259B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640384A (en) * | 1986-04-07 | 1987-02-03 | Alexander Kucher | Emergency evacuation system for high-rise buildings |
EP0976451A1 (en) * | 1998-07-31 | 2000-02-02 | Haldor Topsoe A/S | Process for the recovery of perfluorinated sulphonic acids from spent acid |
US6303817B1 (en) | 2000-08-10 | 2001-10-16 | International Flavors & Fragrances Inc. | Method for making amides |
US6482983B1 (en) * | 2001-07-31 | 2002-11-19 | Millennium Specialty Chemicals | Process for obtaining N-monosubstituted amides |
KR100811043B1 (ko) * | 2001-11-16 | 2008-03-06 | 엘지전자 주식회사 | 이동 통신 시스템에서 공유 채널 (sch) 및 hi에대한 송신 전력 제어 방법 |
AT413101B (de) * | 2002-10-01 | 2005-11-15 | Dsm Fine Chem Austria Gmbh | Verbessertes verfahren zur herstellung von n-substituierten amiden aus nitrilen |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1934485A (en) * | 1929-10-04 | 1933-11-07 | Du Pont | Treatment of formamide |
US1950875A (en) * | 1931-07-09 | 1934-03-13 | Du Pont | Process for the vaporization of formamide |
US2457660A (en) * | 1944-06-01 | 1948-12-28 | Du Pont | N-tertiary alkyl amides and method for preparing same |
US2554846A (en) * | 1945-11-01 | 1951-05-29 | Armour & Co | Preparation of n,n' diacyldiaminoalkanes |
US2601387A (en) * | 1948-11-24 | 1952-06-24 | Du Pont | Preparation of amides having tertiary carbon attached to amido nitrogen |
US2628217A (en) * | 1949-01-25 | 1953-02-10 | Du Pont | Process for preparing amides |
US2597446A (en) * | 1949-11-29 | 1952-05-20 | Wyeth Corp | Tertiary butyl secondary amines and method for preparing the same |
US2573673A (en) * | 1950-05-27 | 1951-10-30 | John J Ritter | Method of producing n-mono substituted imidic compounds |
ES257803A1 (es) * | 1959-06-06 | 1960-11-01 | Konink Ind Mij Voorheen Noury | Un procedimiento para preparar un agente de lavado y o de blanqueo |
US3008992A (en) * | 1959-12-02 | 1961-11-14 | Union Carbide Corp | Process for recovering n-methyl-n-vinylacetamide |
IL27076A (en) * | 1966-12-18 | 1971-03-24 | Varshany E | Production of n-substituted amides |
US3627830A (en) * | 1969-02-03 | 1971-12-14 | Basf Ag | Production of pure-n-dimethylacylamides |
US3846492A (en) * | 1969-05-22 | 1974-11-05 | Phillips Petroleum Co | Amide production |
DE2236040C2 (de) * | 1972-07-22 | 1974-06-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Carbonsäureamiden |
US3976595A (en) * | 1975-03-17 | 1976-08-24 | Celanese Corporation | Sulfonic acid-type catalysts useful in, for example, esterification reactions |
-
1977
- 1977-06-08 DE DE2725889A patent/DE2725889C3/de not_active Expired
-
1978
- 1978-05-19 IN IN382/DEL/78A patent/IN148189B/en unknown
- 1978-05-30 US US05/911,009 patent/US4246199A/en not_active Expired - Lifetime
- 1978-06-06 JP JP6734878A patent/JPS5416401A/ja active Pending
- 1978-06-06 EP EP78100102A patent/EP0000059B1/de not_active Expired
- 1978-06-06 IT IT49725/78A patent/IT1104726B/it active
- 1978-06-06 DE DE7878100102T patent/DE2860163D1/de not_active Expired
- 1978-06-07 ZA ZA00783259A patent/ZA783259B/xx unknown
- 1978-06-07 BR BR787803654A patent/BR7803654A/pt unknown
- 1978-06-07 ES ES470565A patent/ES470565A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4246199A (en) | 1981-01-20 |
ES470565A1 (es) | 1979-01-01 |
DE2725889C3 (de) | 1980-04-17 |
DE2725889B2 (de) | 1979-07-19 |
DE2860163D1 (en) | 1980-12-18 |
EP0000059A1 (de) | 1978-12-20 |
IN148189B (pt) | 1980-11-29 |
JPS5416401A (en) | 1979-02-07 |
ZA783259B (en) | 1979-06-27 |
DE2725889A1 (de) | 1978-12-14 |
EP0000059B1 (de) | 1980-09-17 |
IT7849725A0 (it) | 1978-06-06 |
IT1104726B (it) | 1985-10-28 |
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