SU1037651A1 - METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE - Google Patents

METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE

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Publication number
SU1037651A1
SU1037651A1 SU3267033/04A SU3267033A SU1037651A1 SU 1037651 A1 SU1037651 A1 SU 1037651A1 SU 3267033/04 A SU3267033/04 A SU 3267033/04A SU 3267033 A SU3267033 A SU 3267033A SU 1037651 A1 SU1037651 A1 SU 1037651A1
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining
tetramethil
dioxacyclogexane
sila
dioxacyclohexane
Prior art date
Application number
SU3267033/04A
Other languages
Russian (ru)
Inventor
Р.С. Мусавиров
Е.П. Недогрей
В.И. Ларионов
А.В. Попов
С.С. Злотский
Д.Л. Рахманкулов
Original Assignee
Уфимский Нефтяной Институт
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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU3267033/04A priority Critical patent/SU1037651A1/en
Application granted granted Critical
Publication of SU1037651A1 publication Critical patent/SU1037651A1/en

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Abstract

Способ получения 2,2,5,5-тетраметил-2-сила-1,3-диоксациклогексана с использованием кремнийсодержащего соединения при повышенной температуре в присутствии катализатора, отличающийся тем, что, с целью упрощения процесса, в качестве кремнийсодержащего соединения используют 2,2,4,4-тетраметил-2-сила-1,3-диоксациклогексан, который подвергают взаимодействию с 5,5-диметил-1,3-диоксаном при их мольном соотношении, равном 1:0,5 - 1,5, в качестве катализатора - серную кислоту и процесс ведут при температуре 30 - 40C.The method of obtaining 2,2,5,5-tetramethyl-2-strength-1,3-dioxacyclohexane using silicon-containing compound at elevated temperature in the presence of a catalyst, characterized in that, in order to simplify the process, 2.2 , 4,4-tetramethyl-2-strength-1,3-dioxacyclohexane, which is subjected to interaction with 5,5-dimethyl-1,3-dioxane with a molar ratio of 1: 0.5 to 1.5, as catalyst - sulfuric acid and the process is carried out at a temperature of 30 - 40C.

SU3267033/04A 1981-03-27 1981-03-27 METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE SU1037651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3267033/04A SU1037651A1 (en) 1981-03-27 1981-03-27 METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3267033/04A SU1037651A1 (en) 1981-03-27 1981-03-27 METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE

Publications (1)

Publication Number Publication Date
SU1037651A1 true SU1037651A1 (en) 2000-02-20

Family

ID=60526134

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3267033/04A SU1037651A1 (en) 1981-03-27 1981-03-27 METHOD OF OBTAINING 2,2,5,5-TETRAMETHIL-2-SILA-1,3-DIOXACYCLOGEXANE

Country Status (1)

Country Link
SU (1) SU1037651A1 (en)

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