WO2009145523A2 - 직선형이나 고리형의 트리실라알칸의 제조방법 - Google Patents
직선형이나 고리형의 트리실라알칸의 제조방법 Download PDFInfo
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- WO2009145523A2 WO2009145523A2 PCT/KR2009/002696 KR2009002696W WO2009145523A2 WO 2009145523 A2 WO2009145523 A2 WO 2009145523A2 KR 2009002696 W KR2009002696 W KR 2009002696W WO 2009145523 A2 WO2009145523 A2 WO 2009145523A2
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- Prior art keywords
- formula
- carbon atoms
- represented
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- chloride
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- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 44
- 239000000126 substance Substances 0.000 claims abstract description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 18
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical class Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 42
- 125000004432 carbon atom Chemical group C* 0.000 claims description 30
- 239000001257 hydrogen Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 7
- 150000004714 phosphonium salts Chemical class 0.000 claims description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 229920002050 silicone resin Polymers 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- NEHMKBQYUWJMIP-UHFFFAOYSA-N anhydrous methyl chloride Natural products ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 4
- 229940050176 methyl chloride Drugs 0.000 claims description 3
- 125000001930 alkyl chloride group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 239000007810 chemical reaction solvent Substances 0.000 claims description 2
- 229910021432 inorganic complex Inorganic materials 0.000 claims description 2
- 229920000620 organic polymer Polymers 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 5
- -1 phosphonium salt compound Chemical class 0.000 abstract description 20
- 239000002243 precursor Substances 0.000 abstract description 4
- 229920003257 polycarbosilane Polymers 0.000 abstract description 3
- LBTLNKHTLZPCIF-UHFFFAOYSA-N chloro(chlorosilylmethyl)silane Chemical compound Cl[SiH2]C[SiH2]Cl LBTLNKHTLZPCIF-UHFFFAOYSA-N 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- RNRQKQHZWFHUHS-UHFFFAOYSA-N trichloro-[[dichloro(trichlorosilylmethyl)silyl]methyl]silane Chemical compound Cl[Si](Cl)(Cl)C[Si](Cl)(Cl)C[Si](Cl)(Cl)Cl RNRQKQHZWFHUHS-UHFFFAOYSA-N 0.000 description 37
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 33
- ZTNLXKSEJCGJRH-UHFFFAOYSA-N trichloro(dichlorosilylmethyl)silane Chemical compound Cl[SiH](Cl)C[Si](Cl)(Cl)Cl ZTNLXKSEJCGJRH-UHFFFAOYSA-N 0.000 description 28
- 239000000047 product Substances 0.000 description 21
- IBWGNZVCJVLSHB-UHFFFAOYSA-M tetrabutylphosphanium;chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CCCC IBWGNZVCJVLSHB-UHFFFAOYSA-M 0.000 description 21
- NLTXADBUSYWFIA-UHFFFAOYSA-N 1,1,3,3,5,5-hexachloro-1,3,5-trisilinane Chemical compound Cl[Si]1(Cl)C[Si](Cl)(Cl)C[Si](Cl)(Cl)C1 NLTXADBUSYWFIA-UHFFFAOYSA-N 0.000 description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 20
- 238000005481 NMR spectroscopy Methods 0.000 description 19
- 229910001220 stainless steel Inorganic materials 0.000 description 19
- 239000010935 stainless steel Substances 0.000 description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 17
- ILZIHGWXTARXAO-UHFFFAOYSA-N dichloro(dichlorosilylmethyl)silane Chemical compound Cl[SiH](Cl)C[SiH](Cl)Cl ILZIHGWXTARXAO-UHFFFAOYSA-N 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 11
- 150000001348 alkyl chlorides Chemical class 0.000 description 9
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 9
- 229940073608 benzyl chloride Drugs 0.000 description 9
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Chemical group 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 8
- 238000004821 distillation Methods 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000005052 trichlorosilane Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- ABDDAHLAEXNYRC-UHFFFAOYSA-N trichloro(trichlorosilylmethyl)silane Chemical compound Cl[Si](Cl)(Cl)C[Si](Cl)(Cl)Cl ABDDAHLAEXNYRC-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- NHBMXLXMVPLQAX-UHFFFAOYSA-N 1,3-disiletane Chemical compound C1[SiH2]C[SiH2]1 NHBMXLXMVPLQAX-UHFFFAOYSA-N 0.000 description 3
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- HGPNUESOTANCNF-UHFFFAOYSA-N dichloro(1-dichlorosilylethyl)silane Chemical compound Cl[SiH](Cl)C(C)[SiH](Cl)Cl HGPNUESOTANCNF-UHFFFAOYSA-N 0.000 description 3
- JAYBZWYBCUJLNQ-UHFFFAOYSA-N dichloro-(chloromethyl)-methylsilane Chemical compound C[Si](Cl)(Cl)CCl JAYBZWYBCUJLNQ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- PASYEMKYRSIVTP-UHFFFAOYSA-N 1,1-dichlorosiletane Chemical group Cl[Si]1(Cl)CCC1 PASYEMKYRSIVTP-UHFFFAOYSA-N 0.000 description 2
- YHRUOJUYPBUZOS-UHFFFAOYSA-N 1,3-dichloropropane Chemical compound ClCCCCl YHRUOJUYPBUZOS-UHFFFAOYSA-N 0.000 description 2
- MOHYOXXOKFQHDC-UHFFFAOYSA-N 1-(chloromethyl)-4-methoxybenzene Chemical compound COC1=CC=C(CCl)C=C1 MOHYOXXOKFQHDC-UHFFFAOYSA-N 0.000 description 2
- JQZAEUFPPSRDOP-UHFFFAOYSA-N 1-chloro-4-(chloromethyl)benzene Chemical compound ClCC1=CC=C(Cl)C=C1 JQZAEUFPPSRDOP-UHFFFAOYSA-N 0.000 description 2
- MLRVZFYXUZQSRU-UHFFFAOYSA-N 1-chlorohexane Chemical compound CCCCCCCl MLRVZFYXUZQSRU-UHFFFAOYSA-N 0.000 description 2
- 239000005047 Allyltrichlorosilane Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- WCHPXAFAEZGCMB-UHFFFAOYSA-M benzyl(tributyl)phosphanium;chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CC1=CC=CC=C1 WCHPXAFAEZGCMB-UHFFFAOYSA-M 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- USJRLGNYCQWLPF-UHFFFAOYSA-N chlorophosphane Chemical compound ClP USJRLGNYCQWLPF-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 2
- 150000003961 organosilicon compounds Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- BJQWBACJIAKDTJ-UHFFFAOYSA-N tetrabutylphosphanium Chemical compound CCCC[P+](CCCC)(CCCC)CCCC BJQWBACJIAKDTJ-UHFFFAOYSA-N 0.000 description 2
- FBOJNMRAZJRCNS-UHFFFAOYSA-M tetraethylphosphanium;chloride Chemical compound [Cl-].CC[P+](CC)(CC)CC FBOJNMRAZJRCNS-UHFFFAOYSA-M 0.000 description 2
- TUQOTMZNTHZOKS-UHFFFAOYSA-O tributylphosphanium Chemical compound CCCC[PH+](CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-O 0.000 description 2
- LFXJGGDONSCPOF-UHFFFAOYSA-N trichloro(hexyl)silane Chemical compound CCCCCC[Si](Cl)(Cl)Cl LFXJGGDONSCPOF-UHFFFAOYSA-N 0.000 description 2
- HKFSBKQQYCMCKO-UHFFFAOYSA-N trichloro(prop-2-enyl)silane Chemical compound Cl[Si](Cl)(Cl)CC=C HKFSBKQQYCMCKO-UHFFFAOYSA-N 0.000 description 2
- GPWLZOISJZHVHX-UHFFFAOYSA-N trichloro(propan-2-yl)silane Chemical compound CC(C)[Si](Cl)(Cl)Cl GPWLZOISJZHVHX-UHFFFAOYSA-N 0.000 description 2
- CQHJBQDGWRDUML-UHFFFAOYSA-N trichloro-[(4-chlorophenyl)methyl]silane Chemical compound ClC1=CC=C(C[Si](Cl)(Cl)Cl)C=C1 CQHJBQDGWRDUML-UHFFFAOYSA-N 0.000 description 2
- CDVJPOXUZPVGOJ-UHFFFAOYSA-N trichloro-[(4-methoxyphenyl)methyl]silane Chemical compound COC1=CC=C(C[Si](Cl)(Cl)Cl)C=C1 CDVJPOXUZPVGOJ-UHFFFAOYSA-N 0.000 description 2
- ABVUXBPCPLBFHM-UHFFFAOYSA-N trichloro-[[dichloro(methyl)silyl]methyl]silane Chemical compound C[Si](Cl)(Cl)C[Si](Cl)(Cl)Cl ABVUXBPCPLBFHM-UHFFFAOYSA-N 0.000 description 2
- SYSHGEHAYJKOLC-UHFFFAOYSA-N 1,1,3,3-tetrachloro-1,3-disiletane Chemical compound Cl[Si]1(Cl)C[Si](Cl)(Cl)C1 SYSHGEHAYJKOLC-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- USFRYJRPHFMVBZ-UHFFFAOYSA-M benzyl(triphenyl)phosphanium;chloride Chemical compound [Cl-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)CC1=CC=CC=C1 USFRYJRPHFMVBZ-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KSBGKOHSBWCTOP-UHFFFAOYSA-N bis(silylmethyl)silane Chemical compound [SiH3]C[SiH2]C[SiH3] KSBGKOHSBWCTOP-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- KTQYJQFGNYHXMB-UHFFFAOYSA-N dichloro(methyl)silicon Chemical compound C[Si](Cl)Cl KTQYJQFGNYHXMB-UHFFFAOYSA-N 0.000 description 1
- BUMGIEFFCMBQDG-UHFFFAOYSA-N dichlorosilicon Chemical group Cl[Si]Cl BUMGIEFFCMBQDG-UHFFFAOYSA-N 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- 239000005048 methyldichlorosilane Substances 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 238000007344 nucleophilic reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000012048 reactive intermediate Substances 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- WAGFXJQAIZNSEQ-UHFFFAOYSA-M tetraphenylphosphonium chloride Chemical compound [Cl-].C1=CC=CC=C1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 WAGFXJQAIZNSEQ-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- KSNFJZGSDIMSME-UHFFFAOYSA-N trichloro(2-trichlorosilylpropan-2-yl)silane Chemical compound Cl[Si](Cl)(Cl)C(C)(C)[Si](Cl)(Cl)Cl KSNFJZGSDIMSME-UHFFFAOYSA-N 0.000 description 1
- DOEHJNBEOVLHGL-UHFFFAOYSA-N trichloro(propyl)silane Chemical compound CCC[Si](Cl)(Cl)Cl DOEHJNBEOVLHGL-UHFFFAOYSA-N 0.000 description 1
- PPDADIYYMSXQJK-UHFFFAOYSA-N trichlorosilicon Chemical group Cl[Si](Cl)Cl PPDADIYYMSXQJK-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/14—Preparation thereof from optionally substituted halogenated silanes and hydrocarbons hydrosilylation reactions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/122—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving the formation of Si-C linkages
Definitions
- the present invention relates to a process for producing a linear or cyclic trisilalkane, and more particularly, by using a quaternary organic phosphonium salt compound as a catalyst, bischlorosilylmethane having a Si-H bond is reacted alone to form a cyclic. And a straight trisilalkane, or a method of simultaneously producing an organic trichlorosilane derivative by reacting with an organic chloride.
- a tetraalkylphosphonium chloride compound as a catalyst to react an alkyl chloride having a C-Cl bond with a trichlorosilane having a Si-H bond (HSiCl 3 ) to convert chlorine to an alkyl chloride.
- a method of synthesizing various organosilicon compounds by forming silicon and carbon bonds (Si-C) while removing hydrogen from silane (HSiCl 3 ) to form hydrogen chloride (YS Cho; SH. Kang; JS Han; BR) has been reported.
- This dehydrochlorination reaction is a very useful method for synthesizing a variety of new organosilicon compounds as a new method of forming silicon-carbon bonds.
- the organic chlorides such as alkyl chlorides are highly reactive even when alkyl chlorides, cyclic alkyl chlorides, and tertiary alkyl chlorides which are not highly active, as well as alkyl chlorides having chlorine bonded to high carbons such as benzyl chloride and allyl chloride are highly reactive.
- Organosilicon chloride can be synthesized in yield. It is also known to cause reaction to form a silane (HSiCl 3) instead of methyl dichlorosilane (MeHSiCl 2) the yield is only fall with silicon-carbon bond, even with (Si-C) in the above-trichloroethane.
- the present inventors have found that when various organic compounds having chloromethyl groups are mixed with hydrogen chloride and reacted with metal silicon, bissilyl methane having two Si silanes in one carbon while having Si—H bonds is obtained.
- bissilyl methane having two Si silanes in one carbon while having Si—H bonds is obtained.
- methylene chloride having two bonds of carbon and chlorine is mixed with hydrogen chloride and reacted with silicon using a copper catalyst, bis (dichlorosilyl) methane and (dichlorosilyl) (trichlorosilyl) methane are obtained.
- 1,1,3,3,5,5-hexachloro-1,3,5-trisilacyclohexane is obtained as a byproduct when methylene chloride is reacted with metal silicon by direct method.
- the reaction of methylene chloride and metal silicon is a problem in which the activity of the metal silicon and the copper catalyst is rapidly reduced by the carbon generated by decomposition of methylene chloride at a high reaction temperature of 300 ° C., and the reaction of methylene chloride and metal silicon is produced. Due to the deactivation of the reactants due to the carbosilane of the polymer is not utilized.
- the present inventors have attempted to solve the problems of the prior art in producing a linear or cyclic trisila alkan which is a precursor useful for producing polycarbosilane or organic and inorganic hybrid materials with high efficiency.
- the present inventors have been able to produce linear or cyclic trisilalkanes by reacting bischlorosilylmethane having Si—H bonds alone using a quaternary organic phosphonium salt compound as a catalyst.
- the organic chloride is further added during the reaction, the organic trichlorosilane derivative can be prepared simultaneously.
- the present invention uses a quaternary organic phosphonium salt compound as a catalyst to react bischlorosilylmethanes having Si—H bonds alone or together with organic chlorides to produce polycarbosilanes or organic / inorganic hybrid materials.
- Substances of cyclic or linear trisilaalkanes can be synthesized simultaneously in high yield through a new synthesis method. It is also very economical because the catalyst can be recovered after use. Effective for mass production of precursors of inorganic hybrid materials.
- the present invention is a cyclic or Chemical Formula 3 represented by Chemical Formula 2 by reacting bischlorosilylmethane having a Si-H bond represented by the following Chemical Formula 1 alone under a quaternary organic phosphonium salt catalyst. It is characterized by producing a straight trisila alkan represented by.
- R 1 is hydrogen, a halogen atom or an alkyl group.
- n 0 or 1.
- Cyclic or linear trisilalkanes according to the present invention are represented by Formulas 2 and 3, respectively, and can be obtained by reacting bischlorosilylmethane represented by Formula 1 in the presence of a quaternary organic phosphonium salt compound catalyst.
- bischlorosilyl methane compound represented by Formula 1 include (dichlorosilylmethyl) dichlorosilane, (trichlorosilylmethyl) dichlorosilane, (chloromethyl) methyldichlorosilane and (methyldichlorosilylmethyl) dichlorosilane At least one selected from the group consisting of:
- the bischlorosilyl methane has a Si-H bond, and has two or more chlorosilyl groups, and the cyclic or linear trisilalkanes may be prepared by reacting them alone.
- the quaternary organophosphonium salt which is a catalyst used in the preparation of the cyclic or linear trisilaalkanes of the present invention, may be represented by the following Chemical Formula 4a or 4b.
- X represents a halogen atom
- R 3 is the same as or different from each other, and an alkyl group of C 1 to C 12 or-(CH 2 ) n -C 6 H 5 , wherein n is 0 or 1 ⁇ 6), two R 3 's may be covalently bonded to each other to form a 4- or 8-membered ring
- Y represents a C 1 to C 12 alkylene group.
- the quaternary organophosphonium salt catalyst is preferably used in an amount of 0.05 to 0.5 moles based on 1 mole of bischlorosilylmethane having a Si—H bond represented by Chemical Formula 1.
- the quaternary organophosphonium salt catalyst according to the present invention may be directly used a quaternary organic phosphonium salt compound represented by Formula 4a or 4b, or as silicone resin, silica, an inorganic complex, and an organic polymer. It can also be used by immobilization on at least one carrier selected from the group consisting of
- a carrier selected from the group consisting of
- the silicone resin has a structure including a phosphonium salt having a catalytic activity in the silicone resin, such as (Cl - Bu 3 P + (CH 2 ) 3 -SiO 3/2 ) n structure, in the case of the other carrier
- a phosphonium salt having catalytic activity is immobilized to a carrier which is a polymer.
- the technique for immobilizing the catalyst on various carriers is not particularly limited, and according to a conventional catalyst immobilization method, a detailed description thereof is omitted.
- reaction according to the invention is preferably carried out in a temperature range of 10 to 250 °C.
- reaction is preferably carried out in the absence of a reaction solvent, but may be carried out in the presence of one or more aromatic hydrocarbon solvents optionally selected from the group consisting of benzene, toluene, and xylene, if necessary.
- R 2 is a halogen element; Linear or cyclic alkyl groups having 1 to 6 carbon atoms; Silane derivative residues selected from the group consisting of -SiCl 3 , -SiMeCl 2 , -SiHCl 2 , -SiMe 2 Cl and -SiMe 3 ; An alkene having 2 to 5 carbon atoms containing an unsaturated bond; An aromatic group represented by -Ar (R ') q, wherein Ar is an aromatic hydrocarbon having 6 to 14 carbon atoms, R' is an alkyl group having 1 to 4 carbon atoms, halogen, alkoxy, or a vinyl group, and q is 0 to 5 Integer); An alkyl chloride group represented by-(CH 2 ) pCl, wherein p is an integer from 1 to 9; Or a methyl chloride aromatic group represented by -Ar (CH 2 ) Cl, wherein Ar is an aromatic hydrocarbon having 6 to 14
- R 3 is a hydrogen atom; Halogen atom; Linear or cyclic alkyl groups having 1 to 6 carbon atoms; Or an aromatic group represented by -Ar (R ') q, wherein Ar is an aromatic hydrocarbon having 6 to 14 carbon atoms, R' is an alkyl group having 1 to 4 carbon atoms, halogen, alkoxy, or vinyl group, and q is 0 to 5 Is an integer of).
- Examples of the organic chloride represented by Chemical Formula 5 include primary or secondary alkyl chlorides in which aliphatic and aromatic organic groups are substituted or methyl chloride in which silyl groups are substituted, but are not limited thereto.
- R 3 is a hydrogen atom; Linear or cyclic alkyl groups having 1 to 6 carbon atoms; Or an aromatic group represented by -Ar (R ') q, wherein Ar is an aromatic hydrocarbon having 6 to 14 carbon atoms, R' is an alkyl group having 1 to 4 carbon atoms, halogen, alkoxy, or vinyl group, and q is 0 to 5 Is an integer of)
- R 4 is a linear or cyclic alkyl group having 1 to 6 carbon atoms; Silane derivative residues selected from the group consisting of -SiCl 3 , -SiMeCl 2 , -SiHCl 2 , -SiMe 2 Cl and -SiMe 3 ; An alkene having 2 to 5 carbon atoms containing an unsaturated bond; An aromatic group represented by -Ar (R ') q, wherein Ar is an aromatic hydrocarbon having 6 to 14 carbon atoms, R' is an alkyl group having 1 to 4 carbon atoms, halogen, alkoxy, or a vinyl group, and q is 0 to 5 Integer); And when R 2 of Formula 5 is-(CH 2 ) pCl or -Ar (CH 2 ) Cl, R 4 of Formula 6 is-(CH 2 ) pSiCl 3 and -Ar (CH 2 ) SiCl 3 .
- the organic trichlorosilane derivative represented by Chemical Formula 6 is produced by reaction of trichlorosilane obtained by decomposition of bischlorosilyl methane represented by Chemical Formula 1 with alkyl chloride.
- 1,3-disilacyclobutane which is a duplication product of dichlorosilane produced by decomposition of bischlorosilyl methane, was not obtained, but linear or cyclic trisilalkanes were produced.
- the organic chloride represented by the formula (5) is preferably reacted in the range of 0.5 to 8 mol with respect to 1 mol of bischlorosilylmethane having the Si-H bond represented by the formula (1).
- the obtained product was obtained by 300 MHz hydrogen nuclear magnetic resonance analysis. -CH 2 - Si peak was confirmed. 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 - The C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and the benzyl trichloro silane was Si at ⁇ 2.92 ppm (s, 2H).
- -CH 2 - The Ar-H peak was confirmed at C, ⁇ 7.31 ppm (m, 5H).
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and the benzyl trichlorosilane was Si at ⁇ 2.92ppm -CH 2 -
- the Ar-H peak was confirmed at C, ⁇ 7.31 ppm (m, 5H).
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 - C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and bis (trichlorosilyl) methane was obtained at -CH 2 - Si peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- Example 6 Reaction of methylene chloride with (trichlorosilylmethyl) dichlorosilane (catalyst: benzyltriphenylphosphonium chloride)
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and bis (trichlorosilyl) methane was obtained at -CH 2 - Si peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was obtained by 300 MHz hydrogen nuclear magnetic resonance analysis. -CH 2 - Si peak was confirmed. 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 - The C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and the benzyl trichloro silane was Si at ⁇ 2.92 ppm (s, 2H).
- -CH 2 - The Ar-H peak was confirmed at C, ⁇ 7.31 ppm (m, 5H).
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and the benzyl trichloro silane was Si at ⁇ 2.92 ppm (s, 2H).
- the peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and bis (trichlorosilyl) methane was obtained at -CH 2 - Si peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was obtained by 300 MHz hydrogen nuclear magnetic resonance analysis. -CH 2 - Si peak was confirmed. 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 - The C peak was confirmed.
- Example 13 Reaction of 1-chlorohexane with (trichlorosilylmethyl) dichlorosilane (catalyst: tetrabutylphosphonium chloride)
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and n-hexyltrichlorosilane was -CH at ⁇ 0.91 ppm (m, 3H). 2 - CH 3 , at ⁇ 1.30-1.45 (m, 8H) CH 2 ) 4 , Cl at ⁇ 1.61 (m, 2H) 3 Si- CH 2
- the peak was confirmed, and 1,1,3,3,5,5-hexachloro-1,3,5-trisilacyclohexane was Si at ⁇ 1.46 ppm (s, 6H).
- -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and 1,1,1,3,3-pentachloro-1,3-disilabutane was dissolved in Cl at 3 Si- CH 3 , Si- at 1.58 ppm (s, 2H) CH 2 The peak was confirmed, and 1,1,3,3,5,5-hexachloro-1,3,5-trisilacyclohexane was Si at ⁇ 1.46 ppm (s, 6H). -CH 2 - Si peak was confirmed. 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 - The C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and (4-chlorobenzyl) trichlorosilane was obtained at -CH 2 - Si, Ar- at ⁇ 7.37 ppm (m, 4H) H
- the peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- the obtained product was analyzed by 300 MHz hydrogen nuclear magnetic resonance, and isopropyl trichlorosilane was obtained at CH 3 ) 2 Si- at ⁇ 1.52 ppm (m, 1H) CH -(CH 3 ) 2
- the peak was confirmed.
- 1,1,3,3,5,5-hexachloro-l, 3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (s, 6H) -CH 2 - Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- Trisilacyclohexane 0.7 g (11.8% yield) of 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane, 2.5 g (54.2% yield) Bis (trichlorosilyl) propane and 0.4 g (yield 12.2%) of 3- (chloropropyl) trichlorosilane were obtained.
- 1,1,3,3,5,5-hexachloro-1,3,5-trisilacyclohexane is Si at ⁇ 1.46 ppm (m, 4H) -CH 2
- the -Si peak was confirmed.
- 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane at ⁇ 1.71 ppm (s, 4H) Si -CH 2 -
- the C peak was confirmed.
- Trisilacyclohexane 0.64 g (10.8% yield) of 1,1,1,3,3,5,5,5-octachloro-1,3,5-trisilapentane and 3.3 g (42.4% yield) (4-methoxybenzyl) trichlorosilane of was obtained.
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Abstract
Description
Claims (9)
- 제 1항에 있어서, 상기 4차 유기 포스포니움염 촉매는 실리콘 레진, 실리카, 무기 착물체, 및 유기 고분자로 이루어진 그룹에서 선택된 1종 이상의 담체 상에 고정화된 구조를 가지는 것을 특징으로 하는 제조방법.
- 제 1항에 있어서, 상기 4차 유기 포스포니움염 촉매는 상기 화학식 1로 표시되는 Si-H 결합을 갖는 비스클로로실릴메탄 1몰에 대하여 0.05 내지 0.5 몰 범위로 포함됨을 특징으로 하는 제조방법.
- 제 1항에 있어서, 상기 반응은 10∼250℃의 온도 범위에서 수행됨을 특징으로 하는 제조방법.
- 제 1항에 있어서, 상기 반응은 반응용매가 존재하지 않는 상태, 또는 방향족 탄화수소 용매 존재 하에서 수행됨을 특징으로 하는 제조방법.
- 제 1항에 있어서, 다음 화학식 5로 표시되는 유기 염화물을 더 포함함을 특징으로 하는 제조방법:화학식 5상기 화학식 5에서, R2는 할로겐 원소; 탄소수 1 내지 6의 직선형 또는 고리형 알킬기; -SiCl3, -SiMeCl2, -SiHCl2, -SiMe2Cl 및 -SiMe3로 이루어진 그룹으로부터 선택된 실란 유도체 잔기; 불포화 결합을 함유하는 탄소수 2 내지 5의 알켄기; -Ar(R')q로 표시되는 방향족기(여기서, Ar은 탄소수 6 내지 14의 방향족 탄화수소, R'은 탄소수 1 내지 4의 알킬기, 할로겐, 알콕시, 또는 비닐기이고, q는 0 내지 5의 정수임); -(CH2)pCl로 표시되는 염화알킬기(여기서, p는 1 내지 9의 정수임); 또는 -Ar(CH2)Cl로 표시되는 염화메틸 방향족기(여기서, Ar은 탄소수 6 내지 14의 방향족 탄화수소임) 중에서 선택된 것이며,R3는 수소 원자; 할로겐 원자; 탄소수 1 내지 6의 직선형 또는 고리형 알킬기; 또는 -Ar(R')q로 표시되는 방향족기(여기서, Ar은 탄소수 6 내지 14의 방향족 탄화수소, R'은 탄소수 1 내지 4의 알킬기, 할로겐, 알콕시, 또는 비닐기이고, q는 0 내지 5의 정수임) 중에서 선택된 것이다.
- 제 7항에 있어서, 다음 화학식 6으로 표시되는 유기 트리클로로실란 유도체가 더 얻어짐을 특징으로 하는 제조방법:화학식 6상기 화학식 6에서, R3는 수소 원자; 탄소수 1 내지 6의 직선형 또는 고리형 알킬기; 또는 -Ar(R')q로 표시되는 방향족기(여기서, Ar은 탄소수 6 내지 14의 방향족 탄화수소, R'은 탄소수 1 내지 4의 알킬기, 할로겐, 알콕시, 또는 비닐기이고, q는 0 내지 5의 정수임) 중에서 선택된 것이고,R4는 탄소수 1 내지 6의 직선형 또는 고리형 알킬기; -SiCl3, -SiMeCl2, -SiHCl2, -SiMe2Cl 및 -SiMe3로 이루어진 그룹으로부터 선택된 실란 유도체 잔기; 불포화 결합을 함유하는 탄소수 2 내지 5의 알켄기; -Ar(R')q로 표시되는 방향족기(여기서, Ar은 탄소수 6 내지 14의 방향족 탄화수소, R'은 탄소수 1 내지 4의 알킬기, 할로겐, 알콕시, 또는 비닐기이고, q는 0 내지 5의 정수임); 및 상기 화학식 5의 R2가 - (CH2)pCl, -Ar(CH2)Cl일 경우 상기 화학식 6의 R4는 각각 -(CH2)pSiCl3, -Ar(CH2)SiCl3이다.
- 제 7항에 있어서, 상기 화학식 5로 표시되는 유기 염화물은 상기 화학식 1로 표시되는 Si-H 결합을 갖는 비스클로로실릴메탄 1몰에 대하여 0.5 내지 8몰 범위로 반응됨을 특징으로 하는 제조방법.
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JP5474945B2 (ja) | 2014-04-16 |
KR100928942B1 (ko) | 2009-11-30 |
US20110077420A1 (en) | 2011-03-31 |
CN102076700A (zh) | 2011-05-25 |
WO2009145523A3 (ko) | 2010-02-25 |
JP2011521006A (ja) | 2011-07-21 |
US8450515B2 (en) | 2013-05-28 |
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