JP2014500225A - 高級ハロゲン化シランおよび高級ヒドリドシランの製造法 - Google Patents
高級ハロゲン化シランおよび高級ヒドリドシランの製造法 Download PDFInfo
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- JP2014500225A JP2014500225A JP2013543631A JP2013543631A JP2014500225A JP 2014500225 A JP2014500225 A JP 2014500225A JP 2013543631 A JP2013543631 A JP 2013543631A JP 2013543631 A JP2013543631 A JP 2013543631A JP 2014500225 A JP2014500225 A JP 2014500225A
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- silane
- halogenated
- phosphanes
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- 150000004756 silanes Chemical class 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 50
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical class [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000008569 process Effects 0.000 title claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007323 disproportionation reaction Methods 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 230000005693 optoelectronics Effects 0.000 claims abstract description 4
- 229910000064 phosphane Inorganic materials 0.000 claims description 22
- 229910052801 chlorine Inorganic materials 0.000 claims description 19
- -1 alkyl phosphanes Chemical group 0.000 claims description 18
- 229910052794 bromium Inorganic materials 0.000 claims description 17
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- 238000005984 hydrogenation reaction Methods 0.000 claims description 14
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphane group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- YWWDBCBWQNCYNR-UHFFFAOYSA-N trimethylphosphine Chemical compound CP(C)C YWWDBCBWQNCYNR-UHFFFAOYSA-N 0.000 claims description 10
- 239000005922 Phosphane Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000003002 phosphanes Chemical group 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910010082 LiAlH Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 229910052987 metal hydride Inorganic materials 0.000 claims description 2
- 150000004681 metal hydrides Chemical class 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 150000004757 linear silanes Chemical class 0.000 claims 1
- 239000000460 chlorine Substances 0.000 description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 17
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 14
- 239000002904 solvent Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 229910052723 transition metal Inorganic materials 0.000 description 5
- 150000003624 transition metals Chemical class 0.000 description 5
- VEDJZFSRVVQBIL-UHFFFAOYSA-N trisilane Chemical compound [SiH3][SiH2][SiH3] VEDJZFSRVVQBIL-UHFFFAOYSA-N 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- CVLHDNLPWKYNNR-UHFFFAOYSA-N pentasilolane Chemical compound [SiH2]1[SiH2][SiH2][SiH2][SiH2]1 CVLHDNLPWKYNNR-UHFFFAOYSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000007210 heterogeneous catalysis Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- PZKOFHKJGUNVTM-UHFFFAOYSA-N trichloro-[dichloro(trichlorosilyl)silyl]silane Chemical compound Cl[Si](Cl)(Cl)[Si](Cl)(Cl)[Si](Cl)(Cl)Cl PZKOFHKJGUNVTM-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- 238000005133 29Si NMR spectroscopy Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- LMGZGXSXHCMSAA-UHFFFAOYSA-N cyclodecane Chemical compound C1CCCCCCCCC1 LMGZGXSXHCMSAA-UHFFFAOYSA-N 0.000 description 2
- WJTCGQSWYFHTAC-UHFFFAOYSA-N cyclooctane Chemical compound C1CCCCCCC1 WJTCGQSWYFHTAC-UHFFFAOYSA-N 0.000 description 2
- 239000004914 cyclooctane Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000007172 homogeneous catalysis Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- CAQYAZNFWDDMIT-UHFFFAOYSA-N 1-ethoxy-2-methoxyethane Chemical compound CCOCCOC CAQYAZNFWDDMIT-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- VQKBYKIKHWSKDL-UHFFFAOYSA-N difluoro-bis(trifluorosilyl)silane Chemical compound F[Si](F)(F)[Si](F)(F)[Si](F)(F)F VQKBYKIKHWSKDL-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012970 tertiary amine catalyst Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C01B33/10773—Halogenated silanes obtained by disproportionation and molecular rearrangement of halogenated silanes
-
- 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
- C01B33/04—Hydrides of silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
-
- 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
- C01B33/02—Silicon
- C01B33/021—Preparation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
実施例1
不均化:オクタクロロトリシラン10.2g(0.028モル)に室温で攪拌しながらジエチルエーテル0.2ml中のトリメチルホスファンPMe3 16.3mg(2.1×10-4モル;0.75モル%)を添加した。室温で一晩中攪拌しかつ真空(0.05ミリバール)中で40℃で生じる澄明な溶液の揮発性成分(ジエチルエーテル、Si2Cl6、SiCl4)を除去した後、生成物は、油状液体として残留し、この油状液体を29Si−NMR分光分析により、様々な鎖長のオリゴクロロシランの混合物として同定することができた。収量:5.3g。
Claims (13)
- 高級ハロゲン化シランの製造法であって、nが2以上でありかつXがF、Cl、Brおよび/またはIである一般式SinX2n+2の少なくとも1つのハロゲン化シランが使用され、および不均化によって、mがnより大きくかつXがF、Cl、Brおよび/またはIである一般式SimX2m+2の少なくとも1つの高級ハロゲン化シランおよびaが1〜2でありかつXがF、Cl、Brおよび/またはIである一般式SiaX2a+2の少なくとも1つの低級ハロゲン化シランを含有する生成物混合物に変換される前記方法において、前記変換が少なくとも1つの第三級ホスファンによって触媒されることを特徴とする、上記方法。
- 第三級ホスファンは、第三級アルキルホスファン、第三級アリールホスファン、二座の第三級ホスファンまたはその混合物を含む群から選択されている、請求項1記載の方法。
- 第三級ホスファンは、トリメチルホスファン、トリエチルホスファン、トリフェニルホスファンまたはその混合物を含む群から選択されている、請求項2記載の方法。
- 一般式SinX2n+2のハロゲン化シランは、直鎖状シランである、請求項1から3までのいずれか1項に記載の方法。
- 一般式SinX2n+2のハロゲン化シランは、それぞれXがF、Cl、Brおよび/またはIである、Si2X6、Si3X8、Si4X10またはこれらの化合物の1つ以上からなる混合物から選択されている、請求項1から4までのいずれか1項に記載の方法。
- 一般式SimX2m+2の少なくとも1つの高級ハロゲン化シランは、一般式SimX2m+2のヒドリドシランの形成下に水素化される、請求項1から5までのいずれか1項に記載の方法。
- 水素化前に少なくとも1つの低級ハロゲン化シランを、生成物混合物から、有利に−30℃〜+100℃の温度および0.01〜1013ミリバールの圧力で留去または抽出によって除去する、請求項6記載の方法。
- 水素化は、第1主族〜第3主族の金属の金属水素化物の群またはLiAlH4、NaBH4、iBu2AlHからなる水素化化合物の群から選択された少なくとも1つの水素化剤の添加によって行なわれる、請求項6または7記載の方法。
- 水素化剤は、使用されるハロゲン化シランに対して、2〜30倍、有利に10〜15倍のモル過剰量で存在する、請求項8記載の方法。
- 請求項1から5までのいずれか1項に記載の方法により製造された、少なくとも1つの高級ハロゲン化シランを含有する混合物。
- 請求項6から9までのいずれか1項に記載の方法により製造された、少なくとも1つの高級ヒドリドシランを含有する混合物。
- 電子素子層もしくは光電子素子層を製造するための、またはケイ素含有層、特に元素状ケイ素層を製造するための少なくとも1つの高級ヒドリドシランを含有する混合物の使用であって、この混合物は、請求項6から9までのいずれか1項に記載の方法により製造されたものである、上記使用。
- 高級ハロゲン化シランを製造する際の、有利に、第三級アルキルホスファン、第三級アリールホスファン、二座の第三級ホスファンまたはその混合物を含む群から選択された第三級ホスファンの使用。
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DE102010062984A DE102010062984A1 (de) | 2010-12-14 | 2010-12-14 | Verfahren zur Herstellung höherer Halogen- und Hydridosilane |
DE102010062984.7 | 2010-12-14 | ||
PCT/EP2011/071621 WO2012080003A1 (de) | 2010-12-14 | 2011-12-02 | Verfahren zur herstellung höherer halogen- und hydridosilane |
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JP2015134710A (ja) * | 2013-12-20 | 2015-07-27 | 株式会社日本触媒 | 環状ハロシラン中性錯体 |
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JP2022501305A (ja) * | 2018-10-11 | 2022-01-06 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液体ポリシラン及び異性体エンリッチド高級シランを製造するためのプロセス |
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DE102010062984A1 (de) | 2010-12-14 | 2012-06-14 | Evonik Degussa Gmbh | Verfahren zur Herstellung höherer Halogen- und Hydridosilane |
DE102010063823A1 (de) | 2010-12-22 | 2012-06-28 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Hydridosilanen |
DE102012221669A1 (de) | 2012-11-27 | 2014-05-28 | Evonik Industries Ag | Verfahren zum Herstellen kohlenstoffhaltiger Hydridosilane |
WO2019060485A1 (en) * | 2017-09-20 | 2019-03-28 | Momentive Performance Materials Inc. | PROCESS FOR PRODUCING ORGANOHYDRIDOCHLOROSILANES |
US11401166B2 (en) | 2018-10-11 | 2022-08-02 | L'Air Liaquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Process for producing isomer enriched higher silanes |
CN113195506B (zh) | 2018-12-10 | 2024-07-30 | 恩特格里斯公司 | 三碘硅烷的制备 |
CN115417413B (zh) * | 2022-08-31 | 2024-01-09 | 南大光电半导体材料有限公司 | 一种新戊硅烷中间体制备方法及其应用 |
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JP2015134710A (ja) * | 2013-12-20 | 2015-07-27 | 株式会社日本触媒 | 環状ハロシラン中性錯体 |
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JP2022501305A (ja) * | 2018-10-11 | 2022-01-06 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液体ポリシラン及び異性体エンリッチド高級シランを製造するためのプロセス |
JP7203232B2 (ja) | 2018-10-11 | 2023-01-12 | レール・リキード-ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液体ポリシラン及び異性体エンリッチド高級シランを製造するためのプロセス |
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KR101892313B1 (ko) | 2018-08-27 |
EP2651825A1 (de) | 2013-10-23 |
CN103249673A (zh) | 2013-08-14 |
US20130259790A1 (en) | 2013-10-03 |
CN103249673B (zh) | 2017-05-17 |
JP5897033B2 (ja) | 2016-03-30 |
EP2651825B1 (de) | 2018-05-02 |
KR20140002670A (ko) | 2014-01-08 |
TWI554472B (zh) | 2016-10-21 |
ES2673285T3 (es) | 2018-06-21 |
MY180271A (en) | 2020-11-26 |
TW201238895A (en) | 2012-10-01 |
US9745200B2 (en) | 2017-08-29 |
DE102010062984A1 (de) | 2012-06-14 |
WO2012080003A1 (de) | 2012-06-21 |
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