CH542184A - Procédé de préparation d'amides ou d'hydrazides d'acides carboxyliques - Google Patents
Procédé de préparation d'amides ou d'hydrazides d'acides carboxyliquesInfo
- Publication number
- CH542184A CH542184A CH1901569A CH1901569A CH542184A CH 542184 A CH542184 A CH 542184A CH 1901569 A CH1901569 A CH 1901569A CH 1901569 A CH1901569 A CH 1901569A CH 542184 A CH542184 A CH 542184A
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- formula
- alpha
- solution
- chloride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C243/30—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton
- C07C243/32—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton the carbon skeleton containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C247/00—Compounds containing azido groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C247/00—Compounds containing azido groups
- C07C247/02—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton
- C07C247/12—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton being further substituted by carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES361743A ES361743A1 (es) | 1968-12-21 | 1968-12-21 | Nuevo procedimiento de preparacion de amidas, hidracidas y esteres. |
| ES367136A ES367136A1 (es) | 1969-05-12 | 1969-05-12 | Procedimiento de preparacion de alfaaminobencilpenicilina yderivados n-sustituidos. |
| ES369916A ES369916A1 (es) | 1969-07-26 | 1969-07-26 | Procedimiento de obtencion de bencilpenicilinas alfa-susti-tuidas. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH542184A true CH542184A (fr) | 1973-09-30 |
Family
ID=27240709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1901569A CH542184A (fr) | 1968-12-21 | 1969-12-19 | Procédé de préparation d'amides ou d'hydrazides d'acides carboxyliques |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3786049A (OSRAM) |
| JP (1) | JPS5229316B1 (OSRAM) |
| BE (1) | BE743239A (OSRAM) |
| CA (1) | CA925863A (OSRAM) |
| CH (1) | CH542184A (OSRAM) |
| DE (2) | DE1963645C3 (OSRAM) |
| DK (1) | DK138330B (OSRAM) |
| FR (1) | FR2060460A5 (OSRAM) |
| GB (1) | GB1274088A (OSRAM) |
| NL (1) | NL6919094A (OSRAM) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589911U (ja) * | 1981-07-14 | 1983-01-22 | オイレス工業株式会社 | 自動車用排気管継手 |
| NL8300536A (nl) * | 1983-02-14 | 1984-09-03 | Oce Andeno Bv | Optisch actief alfa-azido-p-hydroxyfenylazijnzuur en zijn zouten alsmede de bereiding daarvan. |
| JPS59208218A (ja) * | 1983-05-11 | 1984-11-26 | Hiroshi Teramachi | 旋回ベアリング |
| DE3438059A1 (de) * | 1984-10-17 | 1986-04-24 | Maho Werkzeugmaschbau Babel | Einstellbare fuehrung fuer relativ bewegbare teile von insbesondere werkzeugmaschinen |
| JPS63293319A (ja) * | 1987-05-25 | 1988-11-30 | Hiroshi Teramachi | 直線及び曲線兼用ベアリング |
| ES2006988A6 (es) * | 1988-06-20 | 1989-05-16 | Gema Sa | Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. |
| DE3931351A1 (de) * | 1989-09-20 | 1991-03-28 | Werner Dipl Ing Jacob | Kugelumlaufeinheit fuer eine linearfuehrung |
| JP2977291B2 (ja) * | 1991-01-16 | 1999-11-15 | コニカ株式会社 | アシルアミノ化合物の合成方法 |
| WO2001055074A1 (en) * | 2000-01-25 | 2001-08-02 | Kaneka Corporation | Process for producing optically active carboxylic acid substituted in 2-position |
| DE10036016A1 (de) | 2000-07-25 | 2002-02-07 | Schaeffler Waelzlager Ohg | Linearwälzlager |
| US6812363B2 (en) * | 2002-10-15 | 2004-11-02 | Usv Limited | Racemization of optically active 2-substituted phenyl glycine esters |
| US20060247458A1 (en) * | 2003-02-28 | 2006-11-02 | Shogo Yamamoto | Process for the production of optically active compounds having substituents at the 2-position |
| WO2008125295A2 (de) | 2007-04-13 | 2008-10-23 | Grünenthal GmbH | Neue vanilloid-rezeptor liganden und ihre verwendung zur herstellung von arzneimitteln |
-
1969
- 1969-12-15 FR FR6943327A patent/FR2060460A5/fr not_active Expired
- 1969-12-16 BE BE743239D patent/BE743239A/xx unknown
- 1969-12-17 DK DK666969AA patent/DK138330B/da unknown
- 1969-12-19 NL NL6919094A patent/NL6919094A/xx unknown
- 1969-12-19 CA CA070441A patent/CA925863A/en not_active Expired
- 1969-12-19 DE DE1963645A patent/DE1963645C3/de not_active Expired
- 1969-12-19 CH CH1901569A patent/CH542184A/fr not_active IP Right Cessation
- 1969-12-19 GB GB62155/69A patent/GB1274088A/en not_active Expired
- 1969-12-19 DE DE19691966974 patent/DE1966974A1/de active Pending
- 1969-12-22 US US00887338A patent/US3786049A/en not_active Expired - Lifetime
-
1971
- 1971-08-20 JP JP46063059A patent/JPS5229316B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2060460A5 (OSRAM) | 1971-06-18 |
| NL6919094A (OSRAM) | 1970-06-23 |
| CA925863A (en) | 1973-05-08 |
| DE1966974A1 (de) | 1976-01-15 |
| US3786049A (en) | 1974-01-15 |
| DE1963645A1 (de) | 1970-07-09 |
| DE1963645C3 (de) | 1979-01-04 |
| DK138330B (da) | 1978-08-14 |
| DE1963645B2 (de) | 1976-01-29 |
| GB1274088A (en) | 1972-05-10 |
| DK138330C (OSRAM) | 1979-01-22 |
| JPS5229316B1 (OSRAM) | 1977-08-01 |
| BE743239A (OSRAM) | 1970-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |