CAS: 10436-39-2; 1,1,2,3-Tetrachloropropene

相似化合物

2567-14-8 96-19-5 21400-25-9

上下游产品

1,1,1,2,3-pentachloro-propane 1,1,2,2,3-pentachloropropane 2,3,3,3-tetrachloropropene methanoltetrachloromethane hexachloroethane 3-bromo-1,1,2-trichloro-propene 2,3,3-trichloro-2-propen-1-ol

📜1,1,1,2,3-五氯丙烷置于iron(III) Chloride体系中,化学反应 2.0H,反应生成四氯丙烯
参考文献: A Method To Produce 1,1,2,3-Tetrachloropropene With High Yield[fr] Procede De Production De 1,1,2,3-Tetrachloropropene A Haut Rendement
标题: A Method To Produce 1,1,2,3-Tetrachloropropene With High Yield[fr] Procede De Production De 1,1,2,3-Tetrachloropropene A Haut Rendement
摘要:本发明提供了一种从已知的四步法中高产量生产hcc-1230Xa的方法,其中第3步粗产品(粗hcc-240Db)直接用作第4步反应的起始物,但前提是粗hcc-240Db中所含的来自hcc-250Fb,Hcc-1240Za和它们的混合物的杂质不超过0.5重量%.

专利信息

专利号:US-8563789-B2
优先权日:2007-06-27
标题 :Process for the manufacture of hydrofluoroolefins
发明人：ELSHEIKH MAHER Y; BONNET PHILIPPE; CHEN BENJAMIN BIN
权利人:ELSHEIKH MAHER Y; BONNET PHILIPPE; CHEN BENJAMIN BIN; ARKEMA INC
摘要:In this invention we are disclosing a process for the synthesis of hydrocchlorofluoro olefins (HCFO) and/or hydrofluoroolefins (HFO). The process is based on the steps of fluorination of hydrochloropropenes or hydrochloropropanes to form hydrochlorofluoropropenes and/or hydrofluoropropenes, followed by gas phase, catalytic fluorination of the hydrochlorofluoropropenes to form hydrofluoropropenes.

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:US-8618338-B2
优先权日:2007-06-27
标题:Process for the manufacture of hydrofluoroolefins
发明人：ELSHEIKH MAHER Y; BONNET PHILIPPE; CHEN BENJAMIN BIN
权利人:ELSHEIKH MAHER Y; BONNET PHILIPPE; CHEN BENJAMIN BIN; ARKEMA INC
摘要:In this invention we are disclosing a process for the synthesis of hydrocchlorofluoro olefins (HCFO) and/or hydrofluoroolefins (HFO). The process is based on the gas phase, noncatalytic fluorination of hydrochlorofluoropropenes to form hydrofluoropropenes.

专利号:US-2023234902-A1
优先权日:2007-10-15
标题:Process for synthesis of fluorinated olefins

专利号:US-8993816-B2
优先权日:2013-02-19
标 题 :Process to make 1,1,2,3-tetrachloropropene
发明人：YANG TERRIS; TUNG HSUEH SUNG
权利人:HONEYWELL INT INC
摘要:Disclosed is a process for the synthesis of 1,1,2,3-tetrachloropropene (HCC-1230xa) using 1,1,3-trichloropropene (HCC-1240za) and/or 3,3,3-trichloropropene (HCC-1240zf) and Cl 2 gas as the reactants, wherein the process takes place in a single reactor system. Before this invention, HCC-1230xa was made in a two-step process using HCC-1240za/HCC-1240zf and Cl 2 gas, and the processing was conducted using two separate reactors.

专利号:US-2021139397-A1
优先权日:2019-11-13
标题:Process for the synthesis of 2,3,3,3-tetrafluoropropene