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1. (WO2019003848) METHOD FOR PRODUCING 1,3-DICHLORO-3,3-DIFLUOROPROPENE
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Pub. No.: WO/2019/003848 International Application No.: PCT/JP2018/021834
Publication Date: 03.01.2019 International Filing Date: 07.06.2018
IPC:
C07C 17/25 (2006.01) ,C07C 21/18 (2006.01) ,C07B 61/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
17
Preparation of halogenated hydrocarbons
25
by splitting-off hydrogen halides from halogenated hydrocarbons
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
21
Acyclic unsaturated compounds containing halogen atoms
02
containing carbon-to-carbon double bonds
18
containing fluorine
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
61
Other general methods
Applicants:
セントラル硝子株式会社 CENTRAL GLASS COMPANY, LIMITED [JP/JP]; 山口県宇部市大字沖宇部5253番地 5253 Oaza Okiube, Ube City, Yamaguchi 7550001, JP
Inventors:
岡本 正宗 OKAMOTO Masamune; JP
住田 康平 SUMIDA Kohei; JP
松永 佳 MATSUNAGA Kei; JP
西口 祥雄 NISHIGUCHI Yoshio; JP
岡本 覚 OKAMOTO Satoru; JP
Agent:
特許業務法人高橋・林アンドパートナーズ TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC.; 東京都大田区蒲田5-24-2 損保ジャパン日本興亜蒲田ビル9階 Sonpo Japan Nipponkoa Kamata Building 9F, 5-24-2 Kamata, Ota-ku, Tokyo 1440052, JP
Priority Data:
2017-12829230.06.2017JP
Title (EN) METHOD FOR PRODUCING 1,3-DICHLORO-3,3-DIFLUOROPROPENE
(FR) PROCÉDÉ DE FABRICATION DE 1,3-DICHLORO-3,3-DIFLUOROPROPÈNE
(JA) 1,3-ジクロロ-3,3-ジフルオロプロペンの製造方法
Abstract:
(EN) Provided is a method for producing 1,3-dichloro-3,3-difluoropropene (1232zd). This production method contains a reaction in which a halogenated hydrocarbon compound having three carbons and represented by general formula (1) is heated. In formula (1), a is an integer from 0 to 2; when a = 0, b is 1 or 2; when a = 1, b is 0 or 1; and when a = 2, b is 0.
(FR) L'invention fournit un procédé de fabrication de 1,3-dichloro-3,3-difluoropropène (1232zd). Ce procédé de fabrication inclut une réaction au cours de laquelle un composé hydrocarbure halogéné de 3 atomes de carbone représenté par la formule générale (1), est chauffé. Dans la formule (1), a représente un nombre entier de 0 à 2, lorsque a=0, b représente 1 ou 2, lorsque a=1, b représente 0 ou 1, et lorsque a=2, b représente 0.
(JA) 1,3-ジクロロ-3,3-ジフルオロプロペン(1232zd)の製造方法が提供される。この製造方法は、一般式(1)で表される炭素数3のハロゲン化炭化水素化合物を加熱する反応を含む。 【化1】(1)式中、aは0~2の整数であり、a=0のとき、bは1か2であり、a=1のとき、bは0か1であり、a=2のとき、bは0である。
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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: Japanese (JA)
Filing Language: Japanese (JA)