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SU1235868A1 - Method of producing gamma-chloropropyloxytrimethylsilane - Google Patents

Method of producing gamma-chloropropyloxytrimethylsilane Download PDF

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Publication number
SU1235868A1
SU1235868A1 SU843823346A SU3823346A SU1235868A1 SU 1235868 A1 SU1235868 A1 SU 1235868A1 SU 843823346 A SU843823346 A SU 843823346A SU 3823346 A SU3823346 A SU 3823346A SU 1235868 A1 SU1235868 A1 SU 1235868A1
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SU
USSR - Soviet Union
Prior art keywords
chloropropyloxytrimethylsilane
producing gamma
producing
cyclic ether
methyl
Prior art date
Application number
SU843823346A
Other languages
Russian (ru)
Inventor
Рим Сабирович Мусавиров
Зиля Фоатовна Муллахметова
Елена Павловна Недогрей
Дилюс Лутфуллич Рахманкулов
Лидия Лутфулловна Габдуллина
Original Assignee
Уфимский Нефтяной Институт
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Priority to SU843823346A priority Critical patent/SU1235868A1/en
Application granted granted Critical
Publication of SU1235868A1 publication Critical patent/SU1235868A1/en

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Description

1one

Изобретение относитс  к области кремнеорганической химии - к улучшен ному способу получени  Jf-хлорпропил- окситриметилсилана, который представ л ет интерес как полупродукт органического синтеза, гидрофобиэатор, компонент сополимаризации.This invention relates to the field of organosilicon chemistry - to an improved method for producing Jf-chloropropyl-oxitrimethylsilane, which is of interest as an intermediate of organic synthesis, a hydrophobic agent, a component of copolymerization.

Целью изобретени   вл етс  повышение выхода целевого продукта,The aim of the invention is to increase the yield of the target product,

Пример 1. 54,3 г (о,5 моль) триметилхлорсилана и 65 г (0,5 моль) 2-метил-2-этил-153-диоксана нагревают в ампуле, помещенной в термостатированный шкаф, при 150 С в течение 2 ч. Перегонкой вьщел ют 80 г К-хлорпропилокситриметилсилана (, 96%). Конверси  исходного 2-метил-2-этил-1,3-диоксана 100%.Example 1. 54.3 g (o, 5 mol) of trimethylchlorosilane and 65 g (0.5 mol) of 2-methyl-2-ethyl-153-dioxane are heated in an ampoule placed in a temperature-controlled cabinet at 150 ° C for 2 h Distillation gave 80 g of K-chloropropyloxytrimethylsilane (, 96%). Conversion of the starting 2-methyl-2-ethyl-1,3-dioxane 100%.

358682358682

Т.кип. 143°С (760 мм рт.ст) 1 ,4528.Спектр ЯМР: С СИ СН СН 031Ме - метильные группы при атоме кремни  резонируют в виде синглета 5 в области 0,63 м.д, интенсивность 9 Н). Метиленовые протоны в J- и 1х:-пола гени х резонируют в виде муль- типлета в области 4,10 м.д. (интенсивность 4 Н). Метиленовые протоНы 0 в j b -положении резонируют в видеBp 143 ° C (760 mm Hg) 1, 4528. NMR spectrum: C SI CH CH 031 Me — methyl groups with a silicon atom resonate as a singlet 5 in the region of 0.63 ppm, intensity 9 N). Methylene protons in the J- and 1x: -popoly genes resonate as a multiplet in the region of 4.10 ppm. (intensity 4 N). Methylene Protocols 0 in the j b position resonate in the form

мультиплета при 2,4 м.д. (интенсивность 2 Н).multiplet at 2.4 ppm (intensity 2 N).

Найдено, %: С Н 7,50; Si 13,94 CgHigSiOClFound,%: C H 7.50; Si 13.94 CgHigSiOCl

Вычислено, %: С 35,56; Н 7, Si 13,84,Calculated,%: C 35.56; H 7, Si 13.84,

Остальные примеры сведены в таблицу ,The remaining examples are tabulated.

1515

Claims (1)

СПОСОБ ПОЛУЧЕНИЯ γ -ХЛОРПРОПИЛОКСИТРИМЕТИЛСИЛАНА путем взаимодействия триметилхлорсйлана -с соответствующим циклическим эфиром при повышенной температуре, отличающийся тем, что, с целью повышения выхода целевого продукта, в качестве циклического эфира используют 2-метил-2-этил-1,3-диоксан при молярном соотношении реагентов 1: :(0^6-1,6) и процесс ведут при 150160 С в замкнутой системе.METHOD FOR PRODUCING γ-CHLOROPROPYloxytrimethylmethylsilane by reacting trimethylchlorosilane with the corresponding cyclic ether at elevated temperature, characterized in that, in order to increase the yield of the target product, 2-methyl-2-ethyl-1,3-dioxane is used as the cyclic ether in the molar ratio reagents 1:: (0 ^ 6-1.6) and the process is carried out at 150 160 C in a closed system. 1 1235868 21 1235868 2
SU843823346A 1984-12-13 1984-12-13 Method of producing gamma-chloropropyloxytrimethylsilane SU1235868A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843823346A SU1235868A1 (en) 1984-12-13 1984-12-13 Method of producing gamma-chloropropyloxytrimethylsilane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843823346A SU1235868A1 (en) 1984-12-13 1984-12-13 Method of producing gamma-chloropropyloxytrimethylsilane

Publications (1)

Publication Number Publication Date
SU1235868A1 true SU1235868A1 (en) 1986-06-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU843823346A SU1235868A1 (en) 1984-12-13 1984-12-13 Method of producing gamma-chloropropyloxytrimethylsilane

Country Status (1)

Country Link
SU (1) SU1235868A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Багдасар н Г.Б., Айри н Л.Ш. и др. Арм нский химический журнал, 1982, 35, № 6, с. 404-405. *

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