Dichlorophosphite | 43627-46-9

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 卤代有机物
• 英文名称: Dichlorophosphite
• 英文别名: dichlorophosphinite
• CAS: 43627-46-9
• 化学式: Cl2OP-
• 分子量: 117.88
• InChiKey: NPXUKNQBFIIIDW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  邻苯基苯酚 、 Dichlorophosphite 在 氯化锌 作用下， 生成 10-氯-9,10-二氢-9-氧杂-10-磷杂菲
  参考文献：
  名称：

  Flameproof expandable polymerizates

  摘要：

  本发明涉及至少含有一种发泡剂的阻燃膨胀聚合物，其中至少含有一种磷化合物作为阻燃剂。提供了新型的9,10-二氢-9-氧-10-磷杂菲衍生物，包括9,10-二氢-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮铵盐，9,10-二氢-10-巯基-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-巯基-9-氧-10-磷杂菲-10-硫酮三乙基铵盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮三乙基铵盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮三聚氰胺盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮胍盐，双(9,10-二氢-9-氧-10-氧-10-磷杂菲-10-基)硫化物，9,10-二氢-10-(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基硫基)-9-氧-10-磷杂菲-10-酮，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)硫化物，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)二硫化物，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)四硫化物，二(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)醚和/或9,10-二氢-10-(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-氧基)-9-氧-10-磷杂菲-10-酮及其开环水解物作为阻燃剂。

  公开号：

  US20120184635A1

文献信息

• Process of preparing dihalovinyl compounds
  申请人：Shell Oil Company

  公开号：US04307243A1

  公开（公告）日：1981-12-22

  Conversion of esters (R.sup.1)(R.sup.2)C(C Hal.sub.3)OX, X being-P Hal.sub.2, --C(O)OR.sup.3 or ##STR1## R.sup.1, R.sup.3 and R.sup.4 being optionally substituted hydrocarbyl groups and R.sup.2 methyl or hydrogen, with zinc in acetic acid gives a very high yield of a dihalovinyl compound (R.sup.1)(R.sup.2)C.dbd.C Hal.sub.2, e.g., of the ethyl ester of the parent acid of pyrethroid insecticides.

  酯的转化（R.sup.1）（R.sup.2）C（C Hal.sub.3）OX，其中X为-P Hal.sub.2，--C（O）OR.sup.3或##STR1## R.sup.1，R.sup.3和R.sup.4是可选取代的烃基基团，R.sup.2是甲基或氢，在乙酸锌的作用下，可得到非常高收率的二卤乙烯化合物（R.sup.1）（R.sup.2）C.dbd.C Hal.sub.2，例如拟除虫菊酯类杀虫剂的母酸乙酯。
• Flameproof expandable polymerizates
  申请人：Eberstaller Roman

  公开号：US20120184635A1

  公开（公告）日：2012-07-19

  The invention relates to flameproof expandable polymers containing at least one blowing agent, wherein at least one phosphorus compound is contained as a flame retardant. Novel 9,10-dihydro-9-oxa-10-phosphaphenanthrene derivatives, namely 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione ammonium salt, 9,10-dihydro-10-mercapto-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-mercapto-9-oxa-10-phosphaphenanthrene-10-thione triethylammonium salt, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione triethylammonium salt, 9,10-ei-hydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione melaminium salt, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione guanidinium salt, bis(9,10-dihydro-9-oxa-10-oxo-10-phosphaphenanthrene-10-yl)sulfide, 9,10-dihydro-10-(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-ylthio)-9-oxa-10-phosphaphenanthrene-10-one, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)sulfide, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)disulfide, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)tetrasulfide, di(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)ether and/or 9,10-dihydro-10-(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yloxy)-9-oxa-10-phosphaphenanthrene-10-one, or ring-opened hydrolyzates thereof, are provided as flame retardants.

  本发明涉及至少含有一种发泡剂的阻燃膨胀聚合物，其中至少含有一种磷化合物作为阻燃剂。提供了新型的9,10-二氢-9-氧-10-磷杂菲衍生物，包括9,10-二氢-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮铵盐，9,10-二氢-10-巯基-9-氧-10-磷杂菲-10-硫酮，9,10-二氢-10-巯基-9-氧-10-磷杂菲-10-硫酮三乙基铵盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮三乙基铵盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮三聚氰胺盐，9,10-二氢-10-羟基-9-氧-10-磷杂菲-10-硫酮胍盐，双(9,10-二氢-9-氧-10-氧-10-磷杂菲-10-基)硫化物，9,10-二氢-10-(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基硫基)-9-氧-10-磷杂菲-10-酮，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)硫化物，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)二硫化物，双(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)四硫化物，二(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-基)醚和/或9,10-二氢-10-(9,10-二氢-9-氧-10-磷杂-10-硫氧基菲-10-氧基)-9-氧-10-磷杂菲-10-酮及其开环水解物作为阻燃剂。