di-n-octadecyl 4-tert.-butyl-2,6-dimethyl-3-hydroxybenzylphosphonate | 55698-80-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: di-n-octadecyl 4-tert.-butyl-2,6-dimethyl-3-hydroxybenzylphosphonate
• 英文别名: 6-tert-butyl-3-(dioctadecoxyphosphorylmethyl)-2,4-dimethylphenol
• CAS: 55698-80-1
• 化学式: C₄₉H₉₃O₄P
• 分子量: 777.249
• InChiKey: QFGVDBVPMSSJJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  20.7
• 重原子数：
  54
• 可旋转键数：
  39
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  亚磷酸三(十八烷基)脂 、 2-叔丁基-3-氯甲基-4,6-二甲基苯酚 以 甲苯 为溶剂， 生成 di-n-octadecyl 4-tert.-butyl-2,6-dimethyl-3-hydroxybenzylphosphonate
  参考文献：
  名称：

  2,4,6-Trialkyl-3-hydroxyphenylalkane phosphonates and phosphinates

  摘要：

  这些化合物是三烷基取代的羟基苯基烷基膦酸酯和膦酸酯，其化学式为##SPC1##其中R、R.sup.1和R.sup.2分别是独立的较低烷基或环烷基基团，R.sup.3是烷基、烷基上取代一个卤素原子、苯基、苯基上取代烷基基团、烷氧基、烷氧基上取代一个卤素基团、苯氧基、苯氧基上取代烷基基团、烷硫醚氧基、烷氧基烷氧基、R.sup.4是烷基、烷基上取代一个卤素原子、环烷基、苯基、苯基上取代烷基基团、烷硫乙基、硫代双亚烷基、亚烷基、多价环烷基或非环烷基烃基，A是较低烷基，n为1至4。这些化合物通常是通过将三烷基取代的羟基苯基或羟基苯基烷基卤化物与适当的三烷基或三芳基膦酸酯或适当取代的膦酸酯反应制备的。这些化合物可用作有机材料的稳定剂，可抵抗氧化、热降解和紫外光降解。

  公开号：

  US03962376A1

文献信息

• 2,4,6-Trialkyl-3-hydroxyphenylalkane phosphonate and phosphinate
  申请人：Ciba-Geigy Corporation

  公开号：US04161473A1

  公开（公告）日：1979-07-17

  The compounds are trialkylsubstituted hydroxyphenylalkanephosphinates and phosphonates having the formula ##STR1## wherein R, R.sup.1 and R.sup.2 are independently lower alkyl or cycloalkyl groups, R.sup.3 is alkyl, alkyl substituted with one halogen atom, phenyl, phenyl substituted with alkyl groups, alkoxy, alkoxy substituted with one halogen groups, phenoxy, phenoxy substituted with alkyl groups, alkylthioethoxy, alkyloxalkylenoxy, R.sup.4 is alkyl, alkyl substituted with one halogen atom, cycloalkyl, phenyl, phenyl substituted with alkyl groups, alkylthioethyl, thiobisalkylene, alkylene, polyvalent cyclic or acyclic hydrocarbon radical, A is lower alkylene and n is 1 to 4. These compounds are usually prepared by reacting the trialkylsubstituted hydroxybenzyl or hydroxyphenylalkyl halide with the appropriate tralkyl or triaryl phosphite or appropriate substituted phosphinite. The compounds are useful as stabilizers of organic materials subject to oxidative, thermal and UV light deterioration.

  这些化合物是具有以下式子的三个烷基取代的羟基苯基烷基膦酸酯和膦酸酯：其中R，R.sup.1和R.sup.2分别是低烷基或环烷基基团，R.sup.3是烷基，被一个卤素原子取代的烷基，苯基，被烷基基团取代的苯基，烷氧基，被一个卤素基团取代的烷氧基，苯氧基，被烷基基团取代的苯氧基，烷基硫乙氧基，烷氧基烷氧基，R.sup.4是烷基，被一个卤素原子取代的烷基，环烷基，苯基，被烷基基团取代的苯基，烷硫基乙基，硫代双烷基，烷基，多价环烷或非环烷烃基团，A是低烷基，n为1到4。这些化合物通常是通过将三烷基取代的羟基苄基或羟基苯基烷基卤化物与适当的三烷基或三芳基膦酸酯或适当的取代膦酸酰亚胺反应制备而成。这些化合物可用作有机材料的稳定剂，以防止氧化、热和紫外光降解。
• US3962376A
  申请人：——

  公开号：US3962376A

  公开（公告）日：1976-06-08
• US3951912A
  申请人：——

  公开号：US3951912A

  公开（公告）日：1976-04-20
• US4161473A
  申请人：——

  公开号：US4161473A

  公开（公告）日：1979-07-17
• 2,4,6-Trialkyl-3-hydroxyphenylalkane phosphonates and phosphinates
  申请人：Ciba-Geigy Corporation

  公开号：US03962376A1

  公开（公告）日：1976-06-08

  The compounds are trialkylsubstituted hydroxyphenylalkanephosphinates and phosphonates having the formula ##SPC1## Wherein R, R.sup.1 and R.sup.2 are independently lower alkyl or cycloalkyl groups, R.sup.3 is alkyl, alkyl substituted with one halogen atom, phenyl, phenyl substituted with alkyl groups, alkoxy, alkoxy substituted with one halogen groups, phenoxy, phenoxy substituted with alkyl groups, alkylthioethoxy, alkyloxalkylenoxy, R.sup.4 is alkyl, alkyll substituted with one halogen atom, cycloalkyl, phenyl, phenyl substituted with alkyl groups, alkylthioethyl, thiobisalkylene, alkylene, polyvalent cyclic or acyclic hydrocarbon radical, A is lower alkylene and n is 1 to 4. These compounds are usually prepared by reacting the trialkylsubstituted hydroxybenzyl or hydroxyphenylalkyl halide with the appropriate trialkyl or triaryl phosphite or appropriate substituted phosphinite. The compounds are useful as stabilizers of organic materials subject to oxidative, thermal and UV light deterioration.

  这些化合物是三烷基取代的羟基苯基烷基膦酸酯和膦酸酯，其化学式为##SPC1##其中R、R.sup.1和R.sup.2分别是独立的较低烷基或环烷基基团，R.sup.3是烷基、烷基上取代一个卤素原子、苯基、苯基上取代烷基基团、烷氧基、烷氧基上取代一个卤素基团、苯氧基、苯氧基上取代烷基基团、烷硫醚氧基、烷氧基烷氧基、R.sup.4是烷基、烷基上取代一个卤素原子、环烷基、苯基、苯基上取代烷基基团、烷硫乙基、硫代双亚烷基、亚烷基、多价环烷基或非环烷基烃基，A是较低烷基，n为1至4。这些化合物通常是通过将三烷基取代的羟基苯基或羟基苯基烷基卤化物与适当的三烷基或三芳基膦酸酯或适当取代的膦酸酯反应制备的。这些化合物可用作有机材料的稳定剂，可抵抗氧化、热降解和紫外光降解。