tetrachlorofluoropropane | 84816-05-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: tetrachlorofluoropropane
• 英文别名: HCFC-241dc；1,1,1,2-tetrachloro-3-fluoropropane
• CAS: 84816-05-7
• 化学式: C₃H₃Cl₄F
• 分子量: 199.867
• InChiKey: AVDXDBWRDOJKKO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  三氯丙烯-1 在 一氟化氯 作用下， 以 1,1,2-三氯三氟乙烷（CFC-113） 为溶剂， 以96%的产率得到tetrachlorofluoropropane
  参考文献：
  名称：

  Boguslavskaya, L. S.; Chuvatkin, N. N.; Panteleeva, I. Yu., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, # 10, p. 1832 - 1842

  摘要：

  DOI：

文献信息

• PROCESS FOR THE PREPARATION OF 2,3,3,3 TETRAFLUOROPROPENE
  申请人：Wendlinger Laurent

  公开号：US20130267740A1

  公开（公告）日：2013-10-10

  The present invention provides a process for preparing 2,3,3,3-tetrafluoropropene, comprising the following steps: (a) catalytic reaction of 1,1,1,2,3-pentachloropropane and/or 1,1,2,2,3-pentachloropropane with HF into product 2-chloro-3,3,3-trifluoropropene; (b) catalytic reaction of the thus-obtained 2-chloro-3,3,3-trifluoropropene into 2,3,3,3-tetrafluoropropene.

  本发明提供了一种制备2,3,3,3-四氟丙烯的方法，包括以下步骤：(a)将1,1,1,2,3-五氯丙烷和/或1,1,2,2,3-五氯丙烷与氢氟酸催化反应，生成产物2-氯-3,3,3-三氟丙烯；(b)将所得的2-氯-3,3,3-三氟丙烯进行催化反应，得到2,3,3,3-四氟丙烯。
• [EN] PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE<br/>[FR] PROCÉDÉ DE PRODUCTION DE 2,3,3,3-TÉTRAFLUOROPROPÈNE
  申请人：BEKTESEVIC SELMA

  公开号：WO2013067350A1

  公开（公告）日：2013-05-10

  The present invention relates, in part, to the discovery that, during the fluorination of certain fluoroolefin starting reagents, particularly, 1,1,2,3-tetrachloropropene (1230xa), oligomerization/polymerization of such starting reagents reduces the conversion process and leads to increased catalyst deactivation. The present invention also illustrates that providing one or more organic co-feed to the fluooolefin starting stream reduces such oligomerization/polymerization and improves catalystic stability.

  本发明部分涉及发现，在对某些氟烯烃起始试剂进行氟化过程中，特别是对1,1,2,3-四氯丙烯（1230xa）进行氟化时，这些起始试剂的寡聚化/聚合会降低转化过程并导致催化剂失活增加。本发明还说明，向氟烯烃起始流提供一个或多个有机共喂料可以减少这种寡聚化/聚合并提高催化剂稳定性。
• COMPOSITIONS OF CHROMIUM OXYFLUORIDE OR FLUORIDE CATALYSTS, THEIR PREPARATION AND THEIR USE IN GAS-PHASE PROCESSES
  申请人：Arkema France

  公开号：US20190169102A1

  公开（公告）日：2019-06-06

  The present invention relates to a process for modifying the fluorine distribution in a hydrocarbon compound in the presence of a catalyst, characterized by the use, as catalyst, of a solid composition comprising at least one component containing chromium oxyfluoride or fluoride of empirical formula Cr x M (1-x) O r F s , where 2r+s is greater than or equal to 2.9 and less than 6, M is a metal chosen from columns 2 to 12 of the Periodic Table of the Elements, x has a value from 0.9 to 1, s is greater than 0 and less than or equal to 6 and r is greater than or equal to 0 and less than 3, the said solid composition having a crystallinity of less than 20% by weight. The present invention also relates to the solid composition per se.

  本发明涉及一种在催化剂存在下修改碳氢化合物中氟分布的方法，其特征在于使用一种固体组合物作为催化剂，所述固体组合物包括至少一种含有铬氧氟化物或经验式为Cr x M (1-x) O r F s 的氟化物的组分，其中2r+s大于或等于2.9且小于6，M是从元素周期表的2至12列中选择的金属，x的值为0.9至1，s大于0且小于或等于6，r大于或等于0且小于3，所述固体组合物的结晶度重量百分比小于20%。本发明还涉及固体组合物本身。
• [EN] PROCESS FOR THE PREPARATION OF 2,3,3,3 TETRAFLUOROPROPENE<br/>[FR] PROCÉDÉ DE SYNTHÈSE DE 2,3,3,3-TÉTRAFLUOROPROPÈNE
  申请人：ARKEMA FRANCE

  公开号：WO2012052797A1

  公开（公告）日：2012-04-26

  The present invention provides a process for preparing 2, 3, 3, 3-tetrafluoropropene, comprising the following steps: (a) catalytic reaction of 1, 1, 1, 2, 3-pentachloropropane and/or 1, 1, 2, 2, 3-pentachloropropane with HF into product 2- chloro-3, 3, 3-trifluoropropene; (b) catalytic reaction of the thus-obtained 2-chloro-3, 3, 3-trifluoropropene into 2,3,3, 3-tetrafluoropropene.

  本发明提供了一种制备2,3,3,3-四氟丙烯的方法，包括以下步骤：(a) 1,1,1,2,3-五氯丙烷和/或1,1,2,2,3-五氯丙烷与氢氟酸的催化反应，生成产物2-氯-3,3,3-三氟丙烯；(b) 将得到的2-氯-3,3,3-三氟丙烯进行催化反应，得到2,3,3,3-四氟丙烯。
• [EN] PROCESS FOR THE MANUFACTURE OF 2-CHLORO-3, 3,3-TRIFLUOROPROPENE (HCFO1233XF) BY LIQUID PHASE FLUORINATION OF PENTACHLOROPROPANE<br/>[FR] PROCÉDÉ DE FABRICATION DE 2-CHLORO-3,3,3-TRIFLUOROPROPÈNE (HCFO1233XF) PAR FLUORATION EN PHASE LIQUIDE DE PENTACHLOROPROPANE
  申请人：ARKEMA FRANCE

  公开号：WO2011135395A1

  公开（公告）日：2011-11-03

  Process of catalytic fluorination in liquid phase of product 1, 1, 1, 2, 3-pentachloropropane or/and 1,1,2,2,3- pentachloropropane into product 2-chloro-3, 3, 3-trifluoropropene in presence of a catalyst.

  在催化剂存在的情况下，将产品1,1,1,2,3-五氯丙烷和/或1,1,2,2,3-五氯丙烷在液相中催化氟化，生成产物2-氯-3,3,3-三氟丙烯的过程。