HU191909B - Process for production of 3,4,5-trimetoxi-benzonitril - Google Patents

Process for production of 3,4,5-trimetoxi-benzonitril Download PDF

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Publication number
HU191909B
HU191909B HU834438A HU443883A HU191909B HU 191909 B HU191909 B HU 191909B HU 834438 A HU834438 A HU 834438A HU 443883 A HU443883 A HU 443883A HU 191909 B HU191909 B HU 191909B
Authority
HU
Hungary
Prior art keywords
trimethoxybenzonitrile
acid
trimethoxybenzoic acid
urea
trimethoxy
Prior art date
Application number
HU834438A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT36085A (en
Inventor
Istvan Orban
Ferenc Nagy
Gyoezoene Molnarka
Tibor Galambos
Kalman Nagy
Laszlo Boda
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Priority to HU834438A priority Critical patent/HU191909B/hu
Priority to BE1/11154A priority patent/BE901284A/fr
Priority to CH6072/84A priority patent/CH660730A5/de
Priority to FI845107A priority patent/FI845107L/fi
Priority to ES538924A priority patent/ES538924A0/es
Priority to IT24230/84A priority patent/IT1178793B/it
Priority to SE8406578A priority patent/SE8406578L/xx
Priority to DE19843446871 priority patent/DE3446871A1/de
Priority to GB08432498A priority patent/GB2151626B/en
Priority to SU847773698A priority patent/SU1452477A3/ru
Priority to CS8410244A priority patent/CS1024484A2/cs
Priority to PL25114484A priority patent/PL251144A1/xx
Priority to FR8419641A priority patent/FR2557106A1/fr
Priority to JP59268716A priority patent/JPS60214767A/ja
Priority to RO116816A priority patent/RO92934B/ro
Priority to NL8403885A priority patent/NL8403885A/nl
Priority to CN85101310A priority patent/CN85101310A/zh
Publication of HUT36085A publication Critical patent/HUT36085A/hu
Publication of HU191909B publication Critical patent/HU191909B/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HU834438A 1983-12-23 1983-12-23 Process for production of 3,4,5-trimetoxi-benzonitril HU191909B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
HU834438A HU191909B (en) 1983-12-23 1983-12-23 Process for production of 3,4,5-trimetoxi-benzonitril
BE1/11154A BE901284A (fr) 1983-12-23 1984-12-17 Procede pour la preparation de 3,4,5-trimethoxy-benzonitrile.
CH6072/84A CH660730A5 (de) 1983-12-23 1984-12-20 Verfahren zur herstellung von 3,4,5-trimethoxy-benzonitril.
FI845107A FI845107L (fi) 1983-12-23 1984-12-21 Foerfarande foer framstaellning av 3,4,5-trimetoxibensonitril.
ES538924A ES538924A0 (es) 1983-12-23 1984-12-21 Procedimiento para la preparacion de 3,4,5-trimetoxi-benzonitrilo
IT24230/84A IT1178793B (it) 1983-12-23 1984-12-21 Procedimento per la preparazione di 3,4,5-trimetossi-benzonitrile
SE8406578A SE8406578L (sv) 1983-12-23 1984-12-21 Forfarande for framstellning av 3,4,5-trimetoxi-bensonitril
DE19843446871 DE3446871A1 (de) 1983-12-23 1984-12-21 Verfahren zur herstellung von 3,4,5-tri-(methoxy)-benzonitril
GB08432498A GB2151626B (en) 1983-12-23 1984-12-21 Process for the preparation of 3,4,5-trimethoxy-benzonitrile
SU847773698A SU1452477A3 (ru) 1983-12-23 1984-12-21 Способ получени 3,4,5-триметоксибензонитрила
CS8410244A CS1024484A2 (en) 1983-12-23 1984-12-21 Zpusob vyroby 3,4,5 trimethoxybenzonitrilu
PL25114484A PL251144A1 (en) 1983-12-23 1984-12-21 Method of obtaining 3,4,5-trimethoxybenzonitrile
FR8419641A FR2557106A1 (fr) 1983-12-23 1984-12-21 Procede pour la preparation de 3,4,5-trimethoxy-benzonitrile
JP59268716A JPS60214767A (ja) 1983-12-23 1984-12-21 ３，４，５−トリメトキシベンゾニトリルの製造方法
RO116816A RO92934B (ro) 1983-12-23 1984-12-21 Procedeu pentru prepararea 3,4,5-trimetoxibenzonitrilului
NL8403885A NL8403885A (nl) 1983-12-23 1984-12-21 Werkwijze voor de bereiding van 3,4,5-trimethoxy-benzonitril.
CN85101310A CN85101310A (zh) 1983-12-23 1985-04-01 3，4，5-三甲氧基苯甲腈的制法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU834438A HU191909B (en) 1983-12-23 1983-12-23 Process for production of 3,4,5-trimetoxi-benzonitril

Publications (2)

Publication Number Publication Date
HUT36085A HUT36085A (en) 1985-08-28
HU191909B true HU191909B (en) 1987-04-28

Family

ID=10967960

Family Applications (1)

Application Number Title Priority Date Filing Date
HU834438A HU191909B (en) 1983-12-23 1983-12-23 Process for production of 3,4,5-trimetoxi-benzonitril

Country Status (17)

Country Link
JP (1) JPS60214767A (cs)
CN (1) CN85101310A (cs)
BE (1) BE901284A (cs)
CH (1) CH660730A5 (cs)
CS (1) CS1024484A2 (cs)
DE (1) DE3446871A1 (cs)
ES (1) ES538924A0 (cs)
FI (1) FI845107L (cs)
FR (1) FR2557106A1 (cs)
GB (1) GB2151626B (cs)
HU (1) HU191909B (cs)
IT (1) IT1178793B (cs)
NL (1) NL8403885A (cs)
PL (1) PL251144A1 (cs)
RO (1) RO92934B (cs)
SE (1) SE8406578L (cs)
SU (1) SU1452477A3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103772236B (zh) * 2014-01-15 2016-04-13 华侨大学 一种苯甲腈衍生物的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494210A (de) * 1968-03-27 1970-07-31 Sandoz Ag Verfahren zur Herstellung von Nitrilen
JPS5476544A (en) * 1977-11-26 1979-06-19 Sumitomo Chem Co Ltd Preparation of p-cyanophenol
JPS5495541A (en) * 1978-01-06 1979-07-28 Sumitomo Chem Co Ltd Production of cyanophenol

Also Published As

Publication number Publication date
BE901284A (fr) 1985-06-17
SE8406578L (sv) 1985-06-24
FI845107A7 (fi) 1985-06-24
FI845107A0 (fi) 1984-12-21
SU1452477A3 (ru) 1989-01-15
DE3446871A1 (de) 1985-07-11
FR2557106A1 (fr) 1985-06-28
JPS60214767A (ja) 1985-10-28
SE8406578D0 (sv) 1984-12-21
NL8403885A (nl) 1985-07-16
FI845107L (fi) 1985-06-24
CH660730A5 (de) 1987-06-15
ES8600735A1 (es) 1985-11-01
GB8432498D0 (en) 1985-02-06
HUT36085A (en) 1985-08-28
GB2151626A (en) 1985-07-24
ES538924A0 (es) 1985-11-01
CN85101310A (zh) 1987-01-24
GB2151626B (en) 1987-04-29
IT8424230A0 (it) 1984-12-21
IT1178793B (it) 1987-09-16
RO92934A (ro) 1987-12-31
PL251144A1 (en) 1985-10-08
RO92934B (ro) 1988-01-01
CS1024484A2 (en) 1988-07-15

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee