IL97583A - Process for the dehydration of thio (piperidic acid-3,5-dicarboxylic acid ester, a specific ester of the tetrahydro-pyridicarboxylic acid - Google Patents
Process for the dehydration of thio (piperidic acid-3,5-dicarboxylic acid ester, a specific ester of the tetrahydro-pyridicarboxylic acidInfo
- Publication number
- IL97583A IL97583A IL9758391A IL9758391A IL97583A IL 97583 A IL97583 A IL 97583A IL 9758391 A IL9758391 A IL 9758391A IL 9758391 A IL9758391 A IL 9758391A IL 97583 A IL97583 A IL 97583A
- Authority
- IL
- Israel
- Prior art keywords
- bis
- acid
- piperidine
- compound
- dehydration
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/78—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- 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
- C07D213/83—Thioacids; Thioesters; Thioamides; Thioimides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49518190A | 1990-03-19 | 1990-03-19 | |
US07/495,074 US5116991A (en) | 1990-03-19 | 1990-03-19 | Process for preparation of fluoromethyl-substituted dihydropyridine carbodithioates |
Publications (2)
Publication Number | Publication Date |
---|---|
IL97583A0 IL97583A0 (en) | 1992-06-21 |
IL97583A true IL97583A (en) | 1996-06-18 |
Family
ID=27051636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL9758391A IL97583A (en) | 1990-03-19 | 1991-03-18 | Process for the dehydration of thio (piperidic acid-3,5-dicarboxylic acid ester, a specific ester of the tetrahydro-pyridicarboxylic acid |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0448542B1 (hu) |
JP (1) | JP2514285B2 (hu) |
KR (1) | KR930008234B1 (hu) |
AT (1) | ATE130606T1 (hu) |
AU (1) | AU630547B2 (hu) |
CA (1) | CA2038435C (hu) |
DE (1) | DE69114743T2 (hu) |
ES (1) | ES2080287T3 (hu) |
HU (2) | HU212237B (hu) |
IL (1) | IL97583A (hu) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130230A (zh) * | 2015-10-14 | 2015-12-09 | 马鞍山实达建材科技有限公司 | 一种平移式钛石膏煅烧方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930008232B1 (ko) * | 1990-03-19 | 1993-08-27 | 몬산토 캄파니 | 플루오로메틸-치환 피리딘 카보디티오에이트의 제조방법 |
US5055583A (en) * | 1990-03-19 | 1991-10-08 | Monsanto Company | Process for preparation of fluoromethyl-substituted piperidine carbodithioates |
US5051512A (en) * | 1990-03-19 | 1991-09-24 | Monsanto Company | Process for preparation of fluoromethyl-substituted piperidine carbodithioates |
DE10014607A1 (de) * | 2000-03-24 | 2001-09-27 | Bayer Ag | Verfahren zur Herstellung von unsymmetrischen 4,6-Bis(aryloxy pyrimidin-Derivaten |
US8919422B2 (en) | 2011-02-18 | 2014-12-30 | United Technologies Corporation | Die casting system and cell |
EP2821398A1 (en) | 2013-07-03 | 2015-01-07 | Lonza Ltd | Method for preparation of 6-trifluoromethylpyridine-3-carboxylic acid derivatives from 4,4,4-trifluoro-3-aminobutanoates |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8506276A1 (es) * | 1983-08-11 | 1985-07-01 | Monsanto Co | Un procedimiento para preparar dihidropiridinas |
ES535014A0 (es) * | 1983-08-11 | 1985-08-01 | Monsanto Co | Un procedimiento para preparar derivados de piridina sustituidos en las posiciones 2 y 6 |
US4785129A (en) * | 1988-02-16 | 1988-11-15 | Monsanto Company | Methyl 4,4,4-trifluoro-3-oxo-butanethioate |
KR930008232B1 (ko) * | 1990-03-19 | 1993-08-27 | 몬산토 캄파니 | 플루오로메틸-치환 피리딘 카보디티오에이트의 제조방법 |
US5055583A (en) * | 1990-03-19 | 1991-10-08 | Monsanto Company | Process for preparation of fluoromethyl-substituted piperidine carbodithioates |
US5051512A (en) * | 1990-03-19 | 1991-09-24 | Monsanto Company | Process for preparation of fluoromethyl-substituted piperidine carbodithioates |
-
1991
- 1991-03-18 AU AU73505/91A patent/AU630547B2/en not_active Ceased
- 1991-03-18 ES ES91870045T patent/ES2080287T3/es not_active Expired - Lifetime
- 1991-03-18 HU HU9401263A patent/HU212237B/hu not_active IP Right Cessation
- 1991-03-18 KR KR1019910004257A patent/KR930008234B1/ko not_active IP Right Cessation
- 1991-03-18 DE DE69114743T patent/DE69114743T2/de not_active Expired - Fee Related
- 1991-03-18 EP EP91870045A patent/EP0448542B1/en not_active Expired - Lifetime
- 1991-03-18 AT AT91870045T patent/ATE130606T1/de not_active IP Right Cessation
- 1991-03-18 HU HU91880A patent/HU209737B/hu unknown
- 1991-03-18 CA CA002038435A patent/CA2038435C/en not_active Expired - Fee Related
- 1991-03-18 IL IL9758391A patent/IL97583A/en not_active IP Right Cessation
- 1991-03-19 JP JP3216727A patent/JP2514285B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130230A (zh) * | 2015-10-14 | 2015-12-09 | 马鞍山实达建材科技有限公司 | 一种平移式钛石膏煅烧方法 |
Also Published As
Publication number | Publication date |
---|---|
HU209737B (en) | 1994-10-28 |
CA2038435C (en) | 1997-10-14 |
JPH069563A (ja) | 1994-01-18 |
ATE130606T1 (de) | 1995-12-15 |
ES2080287T3 (es) | 1996-02-01 |
EP0448542A2 (en) | 1991-09-25 |
DE69114743D1 (de) | 1996-01-04 |
AU630547B2 (en) | 1992-10-29 |
DE69114743T2 (de) | 1996-05-30 |
CA2038435A1 (en) | 1991-09-20 |
KR910016705A (ko) | 1991-11-05 |
HUT56821A (en) | 1991-10-28 |
EP0448542A3 (en) | 1992-03-11 |
HU212237B (en) | 1996-05-28 |
HU910880D0 (en) | 1991-09-30 |
HU9401263D0 (en) | 1994-08-29 |
EP0448542B1 (en) | 1995-11-22 |
IL97583A0 (en) | 1992-06-21 |
JP2514285B2 (ja) | 1996-07-10 |
AU7350591A (en) | 1991-09-19 |
KR930008234B1 (ko) | 1993-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |