GB686068A - Improvements in or relating to organosilylamines - Google Patents

Improvements in or relating to organosilylamines

Info

Publication number
GB686068A
GB686068A GB9663/51A GB966351A GB686068A GB 686068 A GB686068 A GB 686068A GB 9663/51 A GB9663/51 A GB 9663/51A GB 966351 A GB966351 A GB 966351A GB 686068 A GB686068 A GB 686068A
Authority
GB
United Kingdom
Prior art keywords
trimethylsilylmethyl
hydrochloride
bis
general formula
alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB9663/51A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones UK Ltd
Original Assignee
Dow Corning Ltd
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 Dow Corning Ltd filed Critical Dow Corning Ltd
Publication of GB686068A publication Critical patent/GB686068A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/0803Compounds with Si-C or Si-Si linkages
    • C07F7/081Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)

Abstract

Catalysts for the setting of organosiloxane resins comprise organo-silicon compounds of the general formula (R3SiCH2)aNR1bH3-a-b wherein a is 1 or 2, b is 0, 1 or 2, the sum of a and b being not greater than 3, R is an alkyl, monocyclic aryl hydrocarbon or alkoxy radical, and R1 is an alkyl, alicyclic hydrocarbon or monocyclic aryl hydrocarbon radical or a hydroxyalkyl radical in which the OH group is at least beta to the nitrogen atom, and salts derived from the above organo-silicon compounds and having the general formula <FORM:0686068/IV (a)/1> wherein a is 1 or 2, b1 is 0, 1, 2 or 3, the sum of a and b1 being not greater than 4, Y is an acid anion, and R and R1 have the significance indicated above. The organo-silicon compounds of both the above general formul are used as intermediates in the production of organo-silicon resins.ALSO:The invention comprises organo-silicon compounds of the general formula (R3SiCH2)aNR1bH3-a-b wherein a is 1 or 2, b has a value from 0 to 2 (the sum of a+b being not greater than 3), R is an alkyl, monocyclic aryl hydrocarbon or alkoxy radical, and R1 is an alkyl, alicyclic hydrocarbon or monocyclic aryl hydrocarbon radical or a hydroxyalkyl radical in which the OH group is at least beta to the nitrogen, salts of the above compounds having the general formula [(R3SiCH2)aNR1b1H4-a-b1] wherein a is 1 or 2, b1 has a value from 0 to 3 (the sum of a and b1 being not greater than 4), Y is an acid anion and R and R1 have the above significance, and a process for preparing the above compounds by heating a compound of the general formula R3SiCH2X with a compound of the general formula R11bNH3-b, where X represents chlorine or bromine, and R11 is an alkyl, alicyclic hydrocarbon, monocyclic aryl hydrocarbon or hydroxyalkyl radical in which the hydroxy substituent has been blocked and is beta to the nitrogen, at a temperature of at least 50 DEG C. Halomethylsilane reactants referred to are trimethyl-, tripropyl-, triphenyl-, phenylisopropoxymethyl-, octadecoxydimethyl- and triethoxy-chloromethylsilane, and phenyldimethyl- and diethoxymethyl-bromomethylsilane. Amino reactants referred to are ammonia, methylamine, aniline, cyclohexylamine, isopropylamine, dimethylamine, tolylamines, ethanolamine and gamma-propanolamine. In the examples, the following compounds are prepared: trimethylsilylamine and its hydrochloride and adipate, bis-(trimethylsilylmethyl) amine and its hydrochloride, dimethylethoxysilylmethylamine, bis - (dimethylethoxysilylmethyl)amine, N-(trimethylsilylmethyl)phenylamine and its hydrochloride, dimethylphenylsilylmethylamine and its hydrochloride, bis-(dimethylphenylsilylmethyl) amine and its hydrochloride, (trimethylsilylmethyl) dimethylamine and its hydrochloride and quaternary salt derived from methyl iodide, N-dimethylethoxysilylmethyl) cyclohexylamine, bis-N-(dimethylethoxysilylmethyl)-cyclohexylamine, N-(trimethylsilylmethyl) cyclohexylamine and its hydrochloride, N-(trimethylsilylmethyl) octadecylamine and its hydrochloride, bis-(trimethylsilylmethyl) octadecylamine, N - (trimethylsilylmethyl) methylamine and its hydrochloride, diethoxymethylsilylamine, bis-(diethoxymethylsilylmethyl) amine, N-(trimethylsilylmethyl) isopropylamine and its hydrochloride N-(trimethylsilylmethyl) beta-hydroxyethylamine and its hydrochloride, triethoxysilylmethylamine and bis-(triethoxysilylmethyl) amine. The silicon-containing azo dye p-NO2C6H4 NNC6H4NH-CH2Si(CH3)3 is prepared by reacting the diazonium salt of p-nitro-aniline with N-(trimethylsilylmethyl) phenylamine. Chloromethyldimethylphenylsilane is prepared by reacting chloromethyldimethylchlorosilane and phenyl magnesium bromide. Bis-(beta-aminoethoxy) dimethylsilane is prepared by heating at a temperature above the boiling-point of ethyl alcohol dimethyldiethoxysilane and ethanolamine. Chloromethyltriethoxysilane is prepared by chlorinating methyltrichlorosilane in the presence of light to give chloromethyltrichlorosilane which is then reacted with ethyl alcohol.ALSO:A monazo dye is prepared by coupling the diazonium salt of p-nitro-aniline and N-(trimethylsilylmethyl) phenylamine.ALSO:Emulsifying agents comprise organosilicon compounds of the general formula (R3SiCH2)a NR1b H3-a-b, wherein a is 1 or 2, b is 0, 1 or 2, the sum of a and b being not greater than 3, R is an alkyl, monocyclic aryl hydrocarbon or alkoxy radical, and R1 is an alkyl, alicyclic hydrocarbon or monocyclic hydrocarbon radical or a hydroxyalkyl radical in which the OH group is at least beta to the nitrogen, and salts derived from the above organo-silicon compounds said salts being of the general formula [(R3SiCH2)a NR1b1 H4-a-b1]g , wherein a is 1 or 2, b1 is 0, 1, 2 or 3, the sum of a and b1 being not greater than 4, g is an acid anion, and R and R1 have the significance indicated above.
GB9663/51A 1950-06-30 1951-04-25 Improvements in or relating to organosilylamines Expired GB686068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686068XA 1950-06-30 1950-06-30

Publications (1)

Publication Number Publication Date
GB686068A true GB686068A (en) 1953-01-14

Family

ID=22083617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9663/51A Expired GB686068A (en) 1950-06-30 1951-04-25 Improvements in or relating to organosilylamines

Country Status (3)

Country Link
BE (1) BE503204A (en)
FR (1) FR1036844A (en)
GB (1) GB686068A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005024A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Rinse aid composition containing an organosilane
US4005030A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Organosilane-containing anionic detergent composition
US4005028A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Organosilane-containing detergent composition
US4390712A (en) * 1980-12-19 1983-06-28 Degussa Ag Aqueous solution of cationic organosilicon compounds and process for the production of the solutions
US4631273A (en) * 1984-11-05 1986-12-23 Dow Corning Corporation Aqueous emulsions using cationic silanes
DE10353063A1 (en) * 2003-11-13 2005-06-23 Wacker-Chemie Gmbh Process for the preparation of amino-group-carrying silicon compounds
WO2006063667A2 (en) * 2004-12-16 2006-06-22 Wacker Chemie Ag Method for the continuous production of silicon compounds carrying amino groups
JP2008143855A (en) * 2006-12-12 2008-06-26 Shin Etsu Chem Co Ltd Method for producing aminoalkylsilane compound
DE102007037193A1 (en) 2007-08-07 2009-02-12 Wacker Chemie Ag Process for the preparation of aminoorganosilanes
DE102009026755A1 (en) 2009-06-04 2010-12-09 Wacker Chemie Ag Process for the preparation of aminoorganosilanes
CN104086584A (en) * 2014-07-29 2014-10-08 荆州市江汉精细化工有限公司 Preparation method of bis-(alkoxysilylpropyl)-amine
WO2018033199A1 (en) 2016-08-16 2018-02-22 Wacker Chemie Ag Method for the production of secondary aminoorganosilicon compounds
JP2019182815A (en) * 2018-04-17 2019-10-24 信越化学工業株式会社 Organosilicon compound and method for producing the same

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005024A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Rinse aid composition containing an organosilane
US4005030A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Organosilane-containing anionic detergent composition
US4005028A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Organosilane-containing detergent composition
US4390712A (en) * 1980-12-19 1983-06-28 Degussa Ag Aqueous solution of cationic organosilicon compounds and process for the production of the solutions
US4631273A (en) * 1984-11-05 1986-12-23 Dow Corning Corporation Aqueous emulsions using cationic silanes
AU575214B2 (en) * 1984-11-05 1988-07-21 Dow Corning Corporation Aqueous emulsions using cationic silanes
US7417160B2 (en) 2003-11-13 2008-08-26 Wacker Chemie Ag Method for the production of silicon compounds carrying amino groups
DE10353063A1 (en) * 2003-11-13 2005-06-23 Wacker-Chemie Gmbh Process for the preparation of amino-group-carrying silicon compounds
DE10353063B4 (en) * 2003-11-13 2006-03-02 Wacker-Chemie Gmbh A process for the preparation of (N-organylaminoorganyl) - and (N, N-diorganylaminoorganyl) triorganylsilanes and (N-cyclohexylaminomethyl) trimethoxysilane and [N, N-bis (N ', N'-dimethylaminopropyl) aminomethyl] triorganylsilane obtainable by this process
WO2006063667A2 (en) * 2004-12-16 2006-06-22 Wacker Chemie Ag Method for the continuous production of silicon compounds carrying amino groups
WO2006063667A3 (en) * 2004-12-16 2006-10-05 Wacker Chemie Ag Method for the continuous production of silicon compounds carrying amino groups
JP2008524126A (en) * 2004-12-16 2008-07-10 ワッカー ケミー アクチエンゲゼルシャフト Continuous production method of amino group-containing silicon compound
US7842831B2 (en) 2004-12-16 2010-11-30 Wacker Chemie Ag Method for the continuous production of silicon compounds bearing amino groups
JP4852048B2 (en) * 2004-12-16 2012-01-11 ワッカー ケミー アクチエンゲゼルシャフト Continuous production method of amino group-containing silicon compound
JP2008143855A (en) * 2006-12-12 2008-06-26 Shin Etsu Chem Co Ltd Method for producing aminoalkylsilane compound
US8314263B2 (en) 2007-08-07 2012-11-20 Wacker Chemie Ag Method for producing amino-organosilanes
DE102007037193A1 (en) 2007-08-07 2009-02-12 Wacker Chemie Ag Process for the preparation of aminoorganosilanes
DE102009026755A1 (en) 2009-06-04 2010-12-09 Wacker Chemie Ag Process for the preparation of aminoorganosilanes
US8981138B2 (en) 2009-06-04 2015-03-17 Wacker Chemie Ag Method for producing aminoorganosilanes
CN104086584A (en) * 2014-07-29 2014-10-08 荆州市江汉精细化工有限公司 Preparation method of bis-(alkoxysilylpropyl)-amine
WO2018033199A1 (en) 2016-08-16 2018-02-22 Wacker Chemie Ag Method for the production of secondary aminoorganosilicon compounds
JP2019182815A (en) * 2018-04-17 2019-10-24 信越化学工業株式会社 Organosilicon compound and method for producing the same
WO2019202795A1 (en) * 2018-04-17 2019-10-24 信越化学工業株式会社 Organic silicon compound and production method therefor
CN111989333A (en) * 2018-04-17 2020-11-24 信越化学工业株式会社 Organosilicon compound and method for producing same
EP3783003A4 (en) * 2018-04-17 2022-01-05 Shin-Etsu Chemical Co., Ltd. Organic silicon compound and production method therefor
CN111989333B (en) * 2018-04-17 2023-09-15 信越化学工业株式会社 Organosilicon compound and method for producing same

Also Published As

Publication number Publication date
FR1036844A (en) 1953-09-11
BE503204A (en) 1900-01-01

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