IL85836A - Process for the synthesis of alpha-(1-methylethyl)-3,4-di-methoxybenzeneacetonitrile,and novel intermediates therefor - Google Patents

Process for the synthesis of alpha-(1-methylethyl)-3,4-di-methoxybenzeneacetonitrile,and novel intermediates therefor

Info

Publication number
IL85836A
IL85836A IL85836A IL8583688A IL85836A IL 85836 A IL85836 A IL 85836A IL 85836 A IL85836 A IL 85836A IL 8583688 A IL8583688 A IL 8583688A IL 85836 A IL85836 A IL 85836A
Authority
IL
Israel
Prior art keywords
methoxybenzeneacetonitrile
methylethyl
alpha
synthesis
novel intermediates
Prior art date
Application number
IL85836A
Other languages
English (en)
Other versions
IL85836A0 (en
Original Assignee
Alfa Wassermann Spa
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 Alfa Wassermann Spa filed Critical Alfa Wassermann Spa
Publication of IL85836A0 publication Critical patent/IL85836A0/xx
Publication of IL85836A publication Critical patent/IL85836A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/37—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by etherified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings 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, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL85836A 1987-04-08 1988-03-23 Process for the synthesis of alpha-(1-methylethyl)-3,4-di-methoxybenzeneacetonitrile,and novel intermediates therefor IL85836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8720019A IT1215409B (it) 1987-04-08 1987-04-08 Processo per la sintesi dell'alfa-(1-metiletil)-3,4-dimetossibenzeneacetonitrile.

Publications (2)

Publication Number Publication Date
IL85836A0 IL85836A0 (en) 1988-09-30
IL85836A true IL85836A (en) 1991-11-21

Family

ID=11163169

Family Applications (1)

Application Number Title Priority Date Filing Date
IL85836A IL85836A (en) 1987-04-08 1988-03-23 Process for the synthesis of alpha-(1-methylethyl)-3,4-di-methoxybenzeneacetonitrile,and novel intermediates therefor

Country Status (23)

Country Link
US (1) US5097058A (da)
EP (1) EP0285890B1 (da)
JP (1) JPH0717592B2 (da)
KR (1) KR940011907B1 (da)
AR (1) AR243158A1 (da)
AT (1) ATE82566T1 (da)
AU (1) AU605571B2 (da)
CA (1) CA1327048C (da)
DD (1) DD273250A5 (da)
DE (2) DE3875996T2 (da)
DK (1) DK189088A (da)
ES (1) ES2006418T3 (da)
FI (1) FI93950C (da)
GR (2) GR880300180T1 (da)
IE (1) IE62321B1 (da)
IL (1) IL85836A (da)
IT (1) IT1215409B (da)
NO (1) NO168032C (da)
NZ (1) NZ223966A (da)
PL (1) PL152661B1 (da)
PT (1) PT87187B (da)
YU (1) YU47119B (da)
ZA (1) ZA881961B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229214B (it) * 1989-03-31 1991-07-25 Alfa Wassermann S P A Contrada Processo per la sintesi della n metil 3,4 dimetossifeniletilamina
ES2054436T3 (es) * 1990-12-28 1994-08-01 Unilever Nv Pastas mejoradas, pre-fermentadas, ultracongeladas.
US5457222A (en) * 1991-07-25 1995-10-10 Kao Corporation Process for producing nitrile
EP1445248A4 (en) 2001-11-12 2006-03-22 Kuraray Co PROCESSES FOR PREPARING CYCLOPROPYLETHANOL, CYCLOPROPYLACETONITRILE, AND INTERMEDIATES THEREOF
JP2010180142A (ja) * 2009-02-03 2010-08-19 Kuraray Co Ltd シクロヘキサンカルボニトリルの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154810B (de) * 1961-04-01 1963-09-26 Knoll Ag Verfahren zur Herstellung basisch substituierter Phenylacetonitrile
US3435075A (en) * 1965-06-15 1969-03-25 Merck & Co Inc Process for preparing (halophenyl) alkyl ketone compounds
US3415866A (en) * 1966-03-14 1968-12-10 Colgate Palmolive Co alpha-alkylidene-3,4-disubstituted-phenylacetonitriles
JPS5118940B2 (da) * 1971-12-25 1976-06-14
US3997608A (en) * 1973-07-05 1976-12-14 Richardson-Merrell Inc. N-substituted-dihydroxyphenethylamines
US4235807A (en) * 1979-07-02 1980-11-25 Thompson-Hayward Chemical Company Synthesis of 2,6-disubstituted benzonitriles
US4456562A (en) * 1981-12-02 1984-06-26 Sumitomo Chemical Company, Limited Process for producing nitriles
DE3468863D1 (en) * 1984-06-15 1988-02-25 Heumann Ludwig & Co Gmbh Method for the preparation of phenylacetonitrile substituted by a basic radical
US4593042A (en) * 1985-10-18 1986-06-03 G. D. Searle & Co. Bicyclo-substituted phenylacetonitrile derivatives

Also Published As

Publication number Publication date
JPS63267753A (ja) 1988-11-04
YU69688A (en) 1989-10-31
DE3875996D1 (de) 1992-12-24
US5097058A (en) 1992-03-17
ATE82566T1 (de) 1992-12-15
DD273250A5 (de) 1989-11-08
ES2006418A4 (es) 1989-05-01
KR880012533A (ko) 1988-11-28
KR940011907B1 (ko) 1994-12-27
FI881611A0 (fi) 1988-04-07
DE285890T1 (de) 1989-03-30
IE62321B1 (en) 1995-01-25
GR3006382T3 (da) 1993-06-21
IE881033L (en) 1988-10-08
FI881611A (fi) 1988-10-09
AR243158A1 (es) 1993-07-30
JPH0717592B2 (ja) 1995-03-01
ZA881961B (en) 1988-12-28
EP0285890B1 (en) 1992-11-19
NO168032B (no) 1991-09-30
DK189088A (da) 1988-10-09
EP0285890A2 (en) 1988-10-12
NO881487L (no) 1988-10-10
FI93950C (fi) 1995-06-26
FI93950B (fi) 1995-03-15
PL152661B1 (en) 1991-01-31
NO881487D0 (no) 1988-04-07
AU605571B2 (en) 1991-01-17
PT87187A (pt) 1988-05-01
IT1215409B (it) 1990-02-08
IT8720019A0 (it) 1987-04-08
YU47119B (sh) 1994-12-28
ES2006418T3 (es) 1994-07-16
GR880300180T1 (en) 1989-06-22
CA1327048C (en) 1994-02-15
NO168032C (no) 1992-01-08
IL85836A0 (en) 1988-09-30
AU1437588A (en) 1988-10-13
PT87187B (pt) 1992-07-31
NZ223966A (en) 1990-03-27
PL271678A1 (en) 1989-05-16
DK189088D0 (da) 1988-04-07
DE3875996T2 (de) 1993-04-22
EP0285890A3 (en) 1990-04-18

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Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees