Patenton — panteon of patents

(19)

RU

(11)

2 030 406

(13)

C1

(51)

IPC

(21) (22)

Application

5055342/04, 1992-07-22

(22)

Actual filing date

1992-07-22

(45)

Published

1995-03-10

(72)

Inventor

Ermakova T.G.Kuznetsova N.P.Tatarova L.A.Kurochkin V.N.

(73)

Holder

Institut Organicheskoj Khimii So Ran

METHOD OF SYNTHESIS OF 1-VINYL-1,2,4-TRIAZOLE Russian patent published in 1995 - IPC

Abstract RU 2030406 C1

FIELD: organic chemistry. SUBSTANCE: synthesis is carried out under atmosphere pressure of acetylene in the presence of catalysts and organic solvents (sulfoline or triethylene glycol), at heating up to 190-205 C, at molar ratio of reagents 1,2,4-triazole:solvent:KOH(NaOH):acetylene 1:(2-6): (0.3-0.8):10. EFFECT: improved method of synthesis. 1 tbl

Similar patents RU2030406C1

Title Year Author Number
0
  • Skvortsova Galina Georgievna
  • Trzhtsinskaya Bella Vadimovna
  • Teterina Lyudmila Filippovna
 SU556142A1
METHOD OF SYNTHESIS OF LOWER ALCOHOL VINYL ETHERS 1986
  • Trofimov B.A.
  • Oparina L.A.
  • Lavrov V.I.
  • Parshina L.N.
 SU1504969A1
PROCESS FOR PRODUCING CYCLOHEXANOL VINYL ETHER 0
  • Trofimov Boris Aleksandrovich
  • Malysheva Svetlana Filippovna
  • Rakhmatulina Tatyana Nikiforovna
  • Gusarova Nina Kuzminichna
 SU1796613A1
PROCESS FOR TETRAFLUOROPHTHALIC ACID 1992
  • Bogachev A.A.
  • Kobrina L.S.
 RU2037482C1
METHOD OF PRODUCING HEXAFLUORIDE- AND PENTAFLUORIDECHLORBENZOLES 1977
  • Lubenets Eh.G.
  • Khmel'Nitskij A.G.
  • Shekhmamet'Eva R.R.
 SU678864A1
METHOD OF N-VINYLPYRROLS SYNTHESIS 0
  • Kukharev Boris Fedorovich
  • Kukhareva Valentina Aleksandrovna
 SU1728239A1
PROCESS FOR PRODUCING VINYLPHENYLCHALCOGENIDES 0
  • Potapov Vladimir Alekseevich
  • Amosova Svetlana Viktorovna
  • Dremin Oleg Lvovich
 SU1825363A3
METHOD OF N-VINYLCARBAZOLE SYNTHESIS 1988
  • Trofimov B.A.
  • Mikhaleva A.I.
  • Nesterenko R.N.
  • Shevchenko S.G.
  • Stankevich V.K.
 SU1536761A1
1S,3R - 2,2 - DIMETHYL -3(2-METHYL -2- OXYPROPYL) -CYCLOPROPANECARBONITRILE AS INTERMEDIATE COMPOUND IN SYNTHESIS OF PYRETHROID INSECTICIDE OF DELTAMETRINE AND METHOD FOR PRODUCTION OF INTERMEDIATE COMPOUND 1989
  • Rukavishnikov A.V.
  • Tkachev A.V.
 RU1679761C
PROCESS FOR PREPARING 1R, 3S-2,2-DIMETHYL-3-(2- OXOPROPYL)CYCLOPROPANEACETONITRILE 1989
  • Rukavishnikov A.V.
  • Tkachev A.V.
  • Volodarskij L.B.
  • Pentegova V.A.
 RU1689376C

RU 2 030 406 C1

Authors

Ermakova T.G.

Kuznetsova N.P.

Tatarova L.A.

Kurochkin V.N.

Dates

1995-03-10—Published

1992-07-22—Filed

read Similar patents