CAS: 149329-29-3; 3-Chloro-1,1,1,3-Tetrafluoropropane

上下游产品

1,1,1,3,3-pentachloropropane 1-chloro-3,3,3-trifluoropropene 1,1,1,3,3-Pentafluoropropane 1,1,1,3-tetrachloro-3-fluoropropane 1,3,3,3-tetrafluoro-propene 1,1,1,3,3-Pentafluoropropane 1-chloro-3,3,3-trifluoropropene (Z)-1-chloro-3,3,3-trifluoro-1-propene

📜1,1,1,3,3-五氯-丙烷置于mixture Of Cr2O3 And Other Group-V1 Metal Oxides 氢氟酸体系中,化学反应 0.01H,反应生成3-氯-1,1,1,3-四氟丙烷
参考文献:Processes For Synthesis Of 1,3,3,3-Tetrafluoropropene
标题:Processes For Synthesis Of 1,3,3,3-Tetrafluoropropene
摘要:公开了一种合成1,3,3,3-四氟丙烯的方法,其中,在一种首选实施方式中,提供一个公式为cf3Ch2Chfx的化合物,其中x选自氯,溴和碘的群体,并将该化合物暴露于有效的反应条件下,以将该化合物转化为1,3,3,3-四氟丙烯.还公开了其他形成1,3,3,3-四氟丙烯的方法.

专利信息

专利号:US-7714177-B2
优先权日:2004-04-29
标题:Processes for synthesis of 1,3,3,3-tetrafluoropropene
发明人：MUKHOPADHYAY SUDIP; NAIR HARIDASAN K; TUNG HSUEH S; VAN DER PUY MICHAEL
权利人:HONEYWELL INT INC
摘要:Disclosed is a process for the synthesis of 1,3,3,3-tetrafluoropropene comprising: a) reacting a compound of the formula (I) CHFX 2 with a compound of formula (II) CH 2 â•?CF 2 to produce a reaction product comprising a compound of formula (III) CHXFCH 2 CXF 2 , wherein each X is independently selected from the group consisting of chlorine, bromine and iodine; and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound to 1,3,3,3-tetrafluoropropene.

专利号:US-11760707-B2
优先权日:2019-11-13
标题 :Process for the synthesis of 2,3,3,3-tetrafluoropropene
发明人：ZHOU CHANGYUE; WANG YONG
权利人:FUJIAN YONGJING TECH CO LTD
摘要:The present invention pertains to a novel process of manufacturing the compound 2,3,3,3-tetrafluoropropene (1234yf). The compound 1234yf is the newest refrigerant with zero OPD (Ozone Depleting Potential) and zero GWP (Global Warming Potential). Thus, the invention relates to a process, involving a carbene generation route, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), and optionally of the compound 2-chloro-1,1,1-trifluoropropene (1233xf) via carbene route and compound 243db (2,3-dichloro-1,1,1-trifluoropropane). The invention also relates to a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), wherein the compound 243db (2,3-dichloro-1,1,1-trifluoropropane) serves as a starting material, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf). Further, the invention relates to a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), and of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), the initial starting materials are selected from the group consisting of com-pound 123 (2,2-dichloro-1,1,1-trifluoroethane), compound 124 (2-chloro-1,1,1,2-tetrafluoroethane), and compound 125 (pentafluoroethane).

专利号:WO-2025003855-A1
优先权日:2023-06-28
标 题 :Improved process for the synthesis of 1,1,1,3-tetrafluoropropene (1234ze)
发明人：BRAUN MAX JOSEF
权利人:FLUORINNOVATION L L C FZ
摘要:The invention relates to a new and improved process for the manufacture of the compound 1,1,1,3-tetrafluoropropene (1234ze), and of the intermediate compound 3,3-difluoro-1,1,1-trifluoropropane (245fa), which comprises a specific two step process that is performed in a specific reactor, and to this new use of said specific reactor, which is a reactor of so called SiC blocks, and wherein there are two types of tubes or channels, respectively. One type being upright-down going channels and the other type being for side to side going channels. The down going tubes or channels, respectively, are for the product manufacturing process, the side tubes or channels, respectively, for heating.

专利号:US-2008103341-A1
优先权日:2004-04-29
标题 :Processes for synthesis of 1,3,3,3-tetrafluoropropene

专利号:US-7345209-B2
优先权日:2004-04-29
标 题:Processes for synthesis of 1,3,3,3-tetrafluoropropene

专利号:US-2005245773-A1
优先权日:2004-04-29
标题 :Processes for synthesis of 1,3,3,3-tetrafluoropropene