HUT65497A - A process for the preparation of enamines in aqueous media - Google Patents

A process for the preparation of enamines in aqueous media Download PDF

Info

Publication number
HUT65497A
HUT65497A HU9302214A HU9302214A HUT65497A HU T65497 A HUT65497 A HU T65497A HU 9302214 A HU9302214 A HU 9302214A HU 9302214 A HU9302214 A HU 9302214A HU T65497 A HUT65497 A HU T65497A
Authority
HU
Hungary
Prior art keywords
formula
compound
reaction
acid
process according
Prior art date
Application number
HU9302214A
Other languages
English (en)
Hungarian (hu)
Other versions
HU9302214D0 (en
Inventor
Juergen Mueller-Lehar
Original Assignee
Hoechst Celanese Corp
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
Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of HU9302214D0 publication Critical patent/HU9302214D0/hu
Publication of HUT65497A publication Critical patent/HUT65497A/hu

Links

Classifications

    • 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
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
    • C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems 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 carbon atoms of the ring system
    • C07D219/08—Nitrogen atoms
    • C07D219/10—Nitrogen atoms attached in position 9
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
HU9302214A 1992-07-30 1993-07-29 A process for the preparation of enamines in aqueous media HUT65497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/921,791 US5247091A (en) 1992-07-30 1992-07-30 Preparation of enamines in aqueous media

Publications (2)

Publication Number Publication Date
HU9302214D0 HU9302214D0 (en) 1993-11-29
HUT65497A true HUT65497A (en) 1994-06-28

Family

ID=25445981

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9302214A HUT65497A (en) 1992-07-30 1993-07-29 A process for the preparation of enamines in aqueous media

Country Status (15)

Country Link
US (1) US5247091A (en, 2012)
EP (1) EP0581194A1 (en, 2012)
JP (1) JPH0820577A (en, 2012)
KR (1) KR940005548A (en, 2012)
CN (1) CN1085208A (en, 2012)
AU (1) AU674323B2 (en, 2012)
CA (1) CA2101568A1 (en, 2012)
FI (1) FI933384L (en, 2012)
HU (1) HUT65497A (en, 2012)
IL (1) IL106530A0 (en, 2012)
MX (1) MX9304594A (en, 2012)
NO (1) NO179581C (en, 2012)
NZ (1) NZ248266A (en, 2012)
PL (1) PL299871A1 (en, 2012)
TW (1) TW226363B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021614A1 (en) * 1993-03-24 1994-09-29 Merck & Co., Inc. SUBSTITUTED 3-PHENANTHRIDINONE DERIVATIVES AS 5α-REDUCTASE INHIBITORS
JP6022472B2 (ja) 2010-12-03 2016-11-09 ダウ アグロサイエンシィズ エルエルシー エナミンの調製方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791474A (fr) * 1971-11-25 1973-03-16 Yamanouchi Pharma Co Ltd Procede de preparation de derives d'acides cycloalcoylaminoarylcarboxyliques
US4754050A (en) * 1984-10-25 1988-06-28 Hoechst-Roussel Pharmaceuticals, Inc. 9-amino-1,2,3,4-tetrahydroacridin-1-ol and related compounds
US4631286A (en) * 1984-10-25 1986-12-23 Hoechst-Roussel Pharmaceuticals Inc. 9-amino-1,2,3,4-tetrahydroacridin-1-ol and related compounds
EP0179383B1 (en) * 1984-10-25 1991-05-29 Hoechst-Roussel Pharmaceuticals Incorporated 9-amino-1,2,3,4-tetrahydroacridin-1-ol and related compounds, a process for their preparation and their use as medicaments
GB8827704D0 (en) * 1988-11-28 1988-12-29 Fujisawa Pharmaceutical Co New acridine derivatives & processes for their production
US5053513A (en) * 1990-03-29 1991-10-01 Hoechst-Roussel Pharmaceuticals Incorporated Method of reducing a carbonyl containing acridine

Also Published As

Publication number Publication date
CA2101568A1 (en) 1994-01-31
US5247091A (en) 1993-09-21
HU9302214D0 (en) 1993-11-29
JPH0820577A (ja) 1996-01-23
PL299871A1 (en) 1994-04-05
NO179581B (no) 1996-07-29
EP0581194A1 (en) 1994-02-02
CN1085208A (zh) 1994-04-13
FI933384A7 (fi) 1994-01-31
KR940005548A (ko) 1994-03-21
TW226363B (en, 2012) 1994-07-11
IL106530A0 (en) 1993-11-15
NO932732L (no) 1994-01-31
MX9304594A (es) 1994-02-28
AU674323B2 (en) 1996-12-19
FI933384L (fi) 1994-01-31
NO179581C (no) 1996-11-06
AU4424593A (en) 1994-02-03
NZ248266A (en) 1997-01-29
FI933384A0 (fi) 1993-07-28
NO932732D0 (no) 1993-07-29

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Legal Events

Date Code Title Description
DFC4 Cancellation of temporary protection due to refusal