Patenton — panteon of patents

(19)

RU

(11)

2 128 177

(13)

C1

(51)

IPC

(21) (22)

Application

97110602/04, 1997-06-23

(22)

Actual filing date

1997-06-23

(45)

Published

1999-03-27

(72)

Inventor

Vershinin S.S.Makaeva R.M.Zorin V.V.Rakhmankulov D.L.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Malotonnazhnykh Khimicheskikh Produktov I ReaktivovUfimskij Gosudarstvennyj Neftjanoj Tekhnicheskij Universitet

METHOD OF PREPARING 2-METHYL-2-THIOCYANATEMETHYL-1,3- DIOXOLANE Russian patent published in 1999 - IPC

Abstract RU 2128177 C1

FIELD: fine organic synthesis. SUBSTANCE: 2- methyl-2-thiocyanatemethyl-1,3-dioxolane is prepared by reaction of ethylene glycol to form 2,2-dimethyl-1,3- dioxolane which is brominated in CCl4, and the resulting compound is reacted with potassium thiocyanate in DMSO, and reaction mixture in heated to 110-120 C. EFFECT: increased yield of the title compounds and more accessible and cheaper reagents. 2 cl, 2 ex

Similar patents RU2128177C1

Title Year Author Number
N-ISOBUTYL-N-2-TRIMETHYLSILYLOXY(ETHYL)-N-CYCLOHEXANE-2- ONYL(METHYL)AMINE AS INHIBITOR OF CORROSION-MECHANICAL DESTRUCTION OF LOW-ALLOYED STEELS 1993
  • Bugaj D.E.
  • Laptev A.B.
  • Amerkhanov R.R.
  • Latypova F.N.
  • Makhoshvili Ju.A.
  • Rakhmankulov D.L.
 RU2119492C1
METHOD OF SYNTHESIS OF 2-(FURYL-2)-1,3-IMIDAZOLIDINES 1999
  • Khlebnikova T.D.
  • Pokalo E.I.
  • Kantor E.A.
 RU2150469C1
METHOD OF SYNTHESIS OF 2-(FURYL-2)-1,3-OXAZOLIDINES 1997
  • Pokalo E.I.
  • Khlebnikova T.D.
  • Kantor E.A.
 RU2127272C1
METHOD FOR PRODUCTION OF 2-(FURYL-2)-1,3-DIOXANES 1995
  • Kantor E.A.
  • Khlebnikova T.D.
  • Mel'Nitskaja G.A.
 RU2086550C1
COMPOSITE FOR REMOVAL OF PAINT AND VARNISH INSULATING COVER 2001
  • Isanberdina F.A.
  • Kireeva Eh.A.
  • Akhunov T.F.
  • Musavirov R.S.
 RU2200750C1
AGENT "FETIL" FOR PLANT GROWTH REGULATION 1997
  • Khlebnikova T.D.
  • Kantor E.A.
  • Tolmacheva N.A.
 RU2141202C1
METHOD OF PRODUCING ETHYLENE GLYCOL DIACETATE 0
  • Kukovitskij Dmitrij Mikhajlovich
  • Kasatkina Albina Anatolevna
  • Trifonova Valentina Nikolaevna
  • Zorin Vladimir Viktorovich
  • Rakhmankulov Dilyus Lutfullich
 SU1698249A1
PROCESS FOR PREPARING FILM-FORMING SOLUTION AND PROCESS FOR FORMING DIELECTRIC COATING USING THIS SOLUTION 1992
  • Bykov V.P.
  • Nikitin N.S.
  • Vasil'Ev V.V.
  • Grinberg E.E.
  • Nechaeva G.Ju.
  • Trokhin V.E.
 RU2044014C1
HERBICIDE 1994
  • Safarova G.M.
  • Makaeva R.M.
  • Safarov I.M.
  • Bazunova G.G.
  • Zorin V.V.
  • Rakhmankulov D.L.
 RU2127052C1
METHOD FOR PRODUCTION OF 2-ALKOXYALKOXIDES OF ALKALINE-EARTH METALS 1992
  • Grinberg E.E.
  • Ipatova I.E.
  • Gostevskij B.A.
  • Rakhlin V.I.
  • Rjabenko E.A.
 RU2049767C1

RU 2 128 177 C1

Authors

Vershinin S.S.

Makaeva R.M.

Zorin V.V.

Rakhmankulov D.L.

Dates

1999-03-27—Published

1997-06-23—Filed

read Similar patents