Show metadata Hide metadata

(19)

(11)

2 252 940

(13)

(51)

IPC

(21) (22)

Application

2003136932/04, 2003-12-24

(24)

Start date

2003-12-24

(22)

Actual filing date

2003-12-24

(45)

Published

2005-05-27

(72)

Inventor

Kirilin A.D.Belova L.O.Lega A.V.Chernyshev E.A.

(73)

Holder

Moskovskaja Gosudarstvennaja Akademija Tonkoj Khimicheskoj Tekhnologii Im. M.V. Lomonosova

METHOD FOR PRODUCTION OF 1,3-DIETHENYL-1,1,3,3-TETRAMETHOXYDISILOXANE Russian patent published in 2005 - IPC

Abstract RU 2252940 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to method for production of 1,3-diethenyl-1,1,3,3-tetramethoxydisiloxane based on alkoxyethenylsilane. Starting alkoxyethenylsilane trimethoxyethenylsilane is brought into reaction with N,N-dimethylhydrazine.

EFFECT: simplified process, increased yield of target product.

1 ex

Similar patents RU2252940C1

Title	Year	Author	Number
METHOD FOR PRODUCING SYMMETRIC ALKOXY (ORGANO) DISILOXANES	2016	Muzafarov Aziz Mansurovich Temnikov Maksim Nikolaevich Cherkun Nataliya Vladimirovna Boldyrev Konstantin Leonidovich Zimovets Sofiya Nikolaevna Elmanovich Igor Vladimirovich Gallyamov Marat Olegovich Kalinina Aleksandra Aleksandrovna Molodtsova Yuliya Alekseevna Gorbatsevich Olga Borisovna	RU2632465C1
	0	V. F. Mironov, V. D. Shelud Kov, G. D. Khatuntsev, A. A. Kov V. L. Kozlikov	SU293811A1
	0	M. V. Sobolevskij G. Ya. Zhigalin	SU385972A1
	0	Bajbikov Farid Akhmetovich Kashkin Albert Vasilevich Ismagilova Galina Samatovna Bildinov Konstantin Nikolaevnich	SU549461A1
METHOD OF PRODUCING CYCLIC HALOPHOSPHAZENES BY REACTING HEXAALKYLDISILAZANES WITH HALOPHOSPHAZAPHOSPHONIUM SALTS	2018	Gorlov Mikhail Vladimirovich Bredov Nikolaj Sergeevich Esin Andrej Sergeevich Kireev Vyacheslav Vasilevich	RU2729523C2
DERIVATIVES OF 1-METHYL-5-CHLOROPYRAZOLE AND METHOD OF THEIR SYNTHESIS	1999	Levkovskaja G.G. Bozhenkov G.V. Mirskova A.N. Tantsyrev A.P.	RU2186772C2
METHOD OF PRODUCING DIHYDROXYORGANOSILOXANES WITH HYDRIDE GROUPS AT SILICON ATOM	0	Lebedev Evgenij Pavlovich Zajd Grigorij Isaakovich Lukashenko Svetlana Sergeevna Bylev Viktor Andreevich Shakhmaeva Asiya Kamilevna Averyanov Sergej Vasilevich Zakirov Robert Abdulkhakovich	SU1595855A1
METHOD OF PRODUCING PHOSPHORANIMINES BY REACTING CHLOROPHOSPHORANES WITH HEXAALKYLDISILAZANES	2015	Gorlov Mikhail Vladimirovich Bredov Nikolaj Sergeevich Esin Andrej Sergeevich Kireev Vyacheslav Vasilevich	RU2586218C1
METHOD FOR PRODUCING 5-TOSYLOMETHYL-2,2'-DIMETHYL-5-NITRO-1,3-DIOXANE	2020	Nurullina Elena Valentinovna Orekhova Anastasiya Olegovna Ivanova Mariya Aleksandrovna Fatalieva Aida Magafurzyanovna Sharafutdinova Ajgul Dimovna Gilfanova Gulnaz Faridovna Gatina Roza Fatykhovna Mikhajlov Yurij Mikhajlovich	RU2748691C1
MODIFIED POLYMER BASED ON CONJUGATED DIENE AND RUBBER COMPOSITION CONTAINING IT	2017	Mun, Min Sik Lee, Ro Mi Kim, No Ma Kim, Sun Keun Na, Youk Reol Choi, Heung Yeal	RU2777932C2

RU 2 252 940 C1

Authors

Kirilin A.D.

Belova L.O.

Lega A.V.

Chernyshev E.A.

Dates

2005-05-27—Published

2003-12-24—Filed