ZA881961B - New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzeneacetonitrile - Google Patents

New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzeneacetonitrile

Info

Publication number
ZA881961B
ZA881961B ZA881961A ZA881961A ZA881961B ZA 881961 B ZA881961 B ZA 881961B ZA 881961 A ZA881961 A ZA 881961A ZA 881961 A ZA881961 A ZA 881961A ZA 881961 B ZA881961 B ZA 881961B
Authority
ZA
South Africa
Prior art keywords
dimethoxybenzeneacetonitrile
methylethyl
alpha
synthesis
new process
Prior art date
Application number
ZA881961A
Other languages
English (en)
Inventor
Vincenzo Cannata
Cannata Vincenzo
Giancarlo Tamerlani
Tamerlani Giancarlo
Graziano Zagnoni
Zagnoni Graziano
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 ZA881961B publication Critical patent/ZA881961B/xx

Links

Classifications

    • 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
    • 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
    • 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)
ZA881961A 1987-04-08 1988-03-18 New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzeneacetonitrile ZA881961B (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 (1)

Publication Number Publication Date
ZA881961B true ZA881961B (en) 1988-12-28

Family

ID=11163169

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881961A ZA881961B (en) 1987-04-08 1988-03-18 New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzeneacetonitrile

Country Status (23)

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

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
DE69102261T2 (de) * 1990-12-28 1994-10-06 Unilever Nv Verbesserter, tiefgefrorener, vorgegärter Teig.
US5457222A (en) * 1991-07-25 1995-10-10 Kao Corporation Process for producing nitrile
WO2003042145A1 (fr) * 2001-11-12 2003-05-22 Kuraray Co.,Ltd. Procedes de preparation d'un cyclopropylethanol, d'un cyclopropylacetonitrile, et leurs intermediaires
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 (no) * 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
NO881487L (no) 1988-10-10
ES2006418T3 (es) 1994-07-16
AU1437588A (en) 1988-10-13
DK189088A (da) 1988-10-09
NO168032C (no) 1992-01-08
YU47119B (sh) 1994-12-28
JPH0717592B2 (ja) 1995-03-01
IL85836A (en) 1991-11-21
FI93950C (fi) 1995-06-26
DE3875996D1 (de) 1992-12-24
DK189088D0 (da) 1988-04-07
IT1215409B (it) 1990-02-08
FI881611A0 (fi) 1988-04-07
PT87187B (pt) 1992-07-31
NO881487D0 (no) 1988-04-07
AR243158A1 (es) 1993-07-30
ATE82566T1 (de) 1992-12-15
YU69688A (en) 1989-10-31
CA1327048C (en) 1994-02-15
PL152661B1 (en) 1991-01-31
AU605571B2 (en) 1991-01-17
PT87187A (pt) 1988-05-01
JPS63267753A (ja) 1988-11-04
DD273250A5 (de) 1989-11-08
GR3006382T3 (no) 1993-06-21
PL271678A1 (en) 1989-05-16
DE285890T1 (de) 1989-03-30
KR880012533A (ko) 1988-11-28
EP0285890A2 (en) 1988-10-12
IE62321B1 (en) 1995-01-25
IL85836A0 (en) 1988-09-30
DE3875996T2 (de) 1993-04-22
KR940011907B1 (ko) 1994-12-27
ES2006418A4 (es) 1989-05-01
US5097058A (en) 1992-03-17
EP0285890B1 (en) 1992-11-19
FI93950B (fi) 1995-03-15
NO168032B (no) 1991-09-30
IT8720019A0 (it) 1987-04-08
GR880300180T1 (en) 1989-06-22
FI881611A (fi) 1988-10-09
EP0285890A3 (en) 1990-04-18
NZ223966A (en) 1990-03-27
IE881033L (en) 1988-10-08

Similar Documents

Publication Publication Date Title
AU568934B2 (en) New process for the synthesis of pyrido-imidazo-rifamycins
JPS6470468A (en) 1-nitro-2,2-diaminoethylene derivative, manufacture and intermediate for synthesis
DE3571603D1 (en) Process for the synthesis of 2-methoxy-6-bromo-naphthalene
ZA881961B (en) New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzeneacetonitrile
EP0297496A3 (en) Novel process for the preparation of 6,7-diacyl-7-deacetylforskolin derivatives
DE3563351D1 (en) Process for the preparation of tetrachloro-benzo-1,4-dioxenes
AU7426087A (en) New process for the synthesis of N-amino-3- azabicyclo (3,3,0) octane
HRP940590B1 (en) New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile
AR242576A1 (es) Proceso para la preparacion de alfa-n-¡(hipoxantin-9-il)-pentiloxicarbonil¿-arginina.
ZA902003B (en) New process for the synthesis of the n-methyl-3,4-dimethoxyphenylethylamine
DE3563742D1 (en) Process for the synthesis of aminonitropyridines
DE3660597D1 (en) Process for the preparation of 5-fluorotoluene-2,4-disulfochloride
IL95164A0 (en) Process for the synthesis of 2-fluoro-1-olefins
AP9000209A0 (en) Process for the production of flavouring agent
HRP940443A2 (en) Process for the preparation of 1-nitro-2,2-diaminoethylene derivatives
YU116186A (en) New process for beta-methyldigoxine synthesis
PH24974A (en) Process for the synthesis of ammonia
ZA878113B (en) Process for the preparation of n-acyl-n-alkyl-2,6-dialkyl-3-chloro-anilines
GR3033709T3 (en) Process for the preparation of L-tertiairy-leucin by transamination.
GB8701807D0 (en) Synthesis process
YU166385A (en) Process for obtaining acetylcimtate compounds, intermediates in the synthesis of dihydropyridy cycic imidate esters
IE872832L (en) Synthesis of azetidines.
FI103886B1 (fi) Menetelmä aldehydivälituotteen valmistamiseksi