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1. (WO2019067139) SELECTIVE REDUCTION OF CHLORODISILANES WITH TRI-N-BUTYL TIN HYDRIDE
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Pub. No.: WO/2019/067139 International Application No.: PCT/US2018/048276
Publication Date: 04.04.2019 International Filing Date: 28.08.2018
Chapter 2 Demand Filed: 20.12.2018
IPC:
C01B 33/107 (2006.01) ,C07F 7/02 (2006.01) ,C07F 7/08 (2006.01) ,C07F 7/14 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33
Silicon; Compounds thereof
08
Compounds containing halogen
107
Halogenated silanes
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7
Compounds containing elements of the 4th Group of the Periodic System
02
Silicon compounds
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7
Compounds containing elements of the 4th Group of the Periodic System
02
Silicon compounds
08
Compounds having one or more C-Si linkages
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7
Compounds containing elements of the 4th Group of the Periodic System
02
Silicon compounds
08
Compounds having one or more C-Si linkages
12
Organo silicon halides
14
Preparation thereof from halogenated silanes and hydrocarbons
Applicants:
DOW SILICONES CORPORATION [US/US]; 2200 West Salzburg Road Midland, MI 48686-0994, US
Inventors:
SUNDERLAND, Travis; US
REKKEN, Brian D.; US
Agent:
MORK, Steven W.; US
Priority Data:
62/564,34728.09.2017US
Title (EN) SELECTIVE REDUCTION OF CHLORODISILANES WITH TRI-N-BUTYL TIN HYDRIDE
(FR) RÉDUCTION SÉLECTIVE DE CHLORODISILANES AVEC DE L'HYDRURE DE TRI-N-BUTYLE ÉTAIN
Abstract:
(EN) A method for producing 1,1,1-trichlorodisilane including adding hexachlorodisilane to tri-n-butyl tin hydride in a solvent at a temperature of 20 °C or cooler.
(FR) L'invention concerne un procédé de production de 1,1,1-trichlorodisilane comprenant l'ajout d'hexachlorodisilane à l'hydrure de tri-n-butyle étain dans un solvant à une température de 20 °C ou moins.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)