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 (xx)
EP (1) EP0285890B1 (xx)
JP (1) JPH0717592B2 (xx)
KR (1) KR940011907B1 (xx)
AR (1) AR243158A1 (xx)
AT (1) ATE82566T1 (xx)
AU (1) AU605571B2 (xx)
CA (1) CA1327048C (xx)
DD (1) DD273250A5 (xx)
DE (2) DE285890T1 (xx)
DK (1) DK189088A (xx)
ES (1) ES2006418T3 (xx)
FI (1) FI93950C (xx)
GR (2) GR880300180T1 (xx)
IE (1) IE62321B1 (xx)
IL (1) IL85836A (xx)
IT (1) IT1215409B (xx)
NO (1) NO168032C (xx)
NZ (1) NZ223966A (xx)
PL (1) PL152661B1 (xx)
PT (1) PT87187B (xx)
YU (1) YU47119B (xx)
ZA (1) ZA881961B (xx)

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
ATE106186T1 (de) * 1990-12-28 1994-06-15 Unilever Nv Verbesserter, tiefgefrorener, vorgegärter teig.
US5457222A (en) * 1991-07-25 1995-10-10 Kao Corporation Process for producing nitrile
US7164047B2 (en) 2001-11-12 2007-01-16 Kuraray Co., Ltd. Processes for preparation of cyclopropylethanol, cyclopropylacetonitorile and intermediates of both
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 (xx) * 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
EP0165322B1 (de) * 1984-06-15 1988-01-20 LUDWIG HEUMANN & CO GMBH Verfahren zur Herstellung basisch substituierter Phenylacetonitrile
US4593042A (en) * 1985-10-18 1986-06-03 G. D. Searle & Co. Bicyclo-substituted phenylacetonitrile derivatives

Also Published As

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

Similar Documents

Publication Publication Date Title
AU568934B2 (en) New process for the synthesis of pyrido-imidazo-rifamycins
AU566460B2 (en) Intermediates in the synthesis of acyltripeptide immunostimulants
IL71274A0 (en) Process and intermediates for the preparation of 1alpha,25-dihydroxyergocalciferol
JPS6470468A (en) 1-nitro-2,2-diaminoethylene derivative, manufacture and intermediate for synthesis
IL88798A0 (en) Process and intermediates for the synthesis of 1,2-dioxetanes
IL92681A0 (en) Process and intermediates for the preparation of 4-phenylpiperidines
AU4912090A (en) Intermediates useful in the synthesis of 2-oxy-4h-3, 1-benzoxazin-4-one derivative
IL74779A (en) Process for the preparation of pyrrolidone derivatives and some intermediates therefor
IL85836A (en) Process for the synthesis of alpha-(1-methylethyl)-3,4-di-methoxybenzeneacetonitrile,and novel intermediates therefor
OA08276A (en) Process for preparing azetidine derivatives and novel intermediates therein.
IL77661A (en) Process for the preparation of 4,4-azetidinones,and novel intermediates thereof
RU1833357C (ru) Cпocoб пoлучehия 2,6-ди-tpet-буtилфehoлa
AU1032588A (en) Synthesis of azetidine or intermediates therefor
HRP940590A2 (en) New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile
IL76243A (en) Process and intermediates for the preparation of aromatic-1,4-oxazepinones and-thiones
PT85023A (en) Process for the preparation of substituted 2-phenylacetil-1,3,5-cyclohexanetriones and of intermediates
AU5247090A (en) New process for the synthesis of the n-methyl-3,4- dimethoxyphenylethylamine
AU608363C (en) Process for the industrial synthesis of perindopril and its main synthesis intermediates
AU5974190A (en) Novel process for the synthesis of 2-fluoro-1-olefins
FI103886B1 (fi) Menetelmä aldehydivälituotteen valmistamiseksi
IL103461A0 (en) Process for the preparation of herbicidal o-carboxyarylimidazolinones,and novel intermediates thereof
YU166385A (en) Process for obtaining acetylcimtate compounds, intermediates in the synthesis of dihydropyridy cycic imidate esters
NZ223910A (en) 2',3'-dideoxynucleosides, process for their production and intermediates therefor
HRP921279B1 (en) New process for the preparation of intermediates

Legal Events

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