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 acid

Info

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
Application number
IL9758391A
Other languages
English (en)
Hebrew (he)
Other versions
IL97583A0 (en
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/495,074 external-priority patent/US5116991A/en
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of IL97583A0 publication Critical patent/IL97583A0/xx
Publication of IL97583A publication Critical patent/IL97583A/en

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine 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)
IL9758391A 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 IL97583A (en)

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 (de)
JP (1) JP2514285B2 (de)
KR (1) KR930008234B1 (de)
AT (1) ATE130606T1 (de)
AU (1) AU630547B2 (de)
CA (1) CA2038435C (de)
DE (1) DE69114743T2 (de)
ES (1) ES2080287T3 (de)
HU (2) HU212237B (de)
IL (1) IL97583A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055583A (en) * 1990-03-19 1991-10-08 Monsanto Company Process for preparation of fluoromethyl-substituted piperidine carbodithioates
KR930008232B1 (ko) * 1990-03-19 1993-08-27 몬산토 캄파니 플루오로메틸-치환 피리딘 카보디티오에이트의 제조방법
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 (de) 2013-07-03 2015-01-07 Lonza Ltd Verfahren zur Herstellung von 6-Trifluormethylpyridin-3-Carboxyl-Säurederivaten aus 4,4,4-Trifluor-3-Aminobutanoaten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES535012A0 (es) * 1983-08-11 1985-07-01 Monsanto Co Un procedimiento para preparar dihidropiridinas
ES8506627A1 (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
US5055583A (en) * 1990-03-19 1991-10-08 Monsanto Company Process for preparation of fluoromethyl-substituted piperidine carbodithioates
KR930008232B1 (ko) * 1990-03-19 1993-08-27 몬산토 캄파니 플루오로메틸-치환 피리딘 카보디티오에이트의 제조방법
US5051512A (en) * 1990-03-19 1991-09-24 Monsanto Company Process for preparation of fluoromethyl-substituted piperidine carbodithioates

Cited By (1)

* Cited by examiner, † Cited by third party
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
EP0448542B1 (de) 1995-11-22
CA2038435C (en) 1997-10-14
EP0448542A3 (en) 1992-03-11
HU212237B (en) 1996-05-28
HU910880D0 (en) 1991-09-30
DE69114743D1 (de) 1996-01-04
HUT56821A (en) 1991-10-28
HU9401263D0 (en) 1994-08-29
IL97583A0 (en) 1992-06-21
EP0448542A2 (de) 1991-09-25
KR930008234B1 (ko) 1993-08-27
JPH069563A (ja) 1994-01-18
ATE130606T1 (de) 1995-12-15
AU630547B2 (en) 1992-10-29
AU7350591A (en) 1991-09-19
DE69114743T2 (de) 1996-05-30
CA2038435A1 (en) 1991-09-20
JP2514285B2 (ja) 1996-07-10
ES2080287T3 (es) 1996-02-01
KR910016705A (ko) 1991-11-05
HU209737B (en) 1994-10-28

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