2,7-Bis-hydroperoxy-2,7-dimethyl-octan | 77225-35-5

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氢过氧化物
• 英文名称: 2,7-Bis-hydroperoxy-2,7-dimethyl-octan
• 英文别名: 1,1,6,6-tetramethyl-hexane-1,6-diyl bis-hydroperoxide；2,7-dihydroperoxy-2,7-dimethyl-octane；2,7-Dihydroperoxy-2,7-dimethyl-octan；2,7-dimethyl-2,7-dihydroperoxyoctane；2,7-Dimethyloctane-2,7-diperoxol；2,7-dihydroperoxy-2,7-dimethyloctane
• CAS: 77225-35-5
• 化学式: C₁₀H₂₂O₄
• 分子量: 206.282
• InChiKey: DCBZMACKXFNTBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,7-Bis-hydroperoxy-2,7-dimethyl-octan 在 (thermolysis) 作用下， 以 苯 为溶剂， 生成 7-hydroperoxy-2,7-dimethyl-octan-2-ol
  参考文献：
  名称：

  Über den thermischen zerfall tertiärer bishydroperoxide in benzol

  摘要：

  DOI：

  10.1016/s0040-4039(00)70177-8
• 作为产物：
  描述：

  2,7-二甲基-2,7-辛二醇 在 双氧水 作用下， 生成 2,7-Bis-hydroperoxy-2,7-dimethyl-octan
  参考文献：
  名称：

  Criegee; Dietrich, Justus Liebigs Annalen der Chemie, 1948, vol. 560, p. 135,140

  摘要：

  DOI：

文献信息

• Living cationic polymerization process
  申请人：Polysar Limited

  公开号：US04943616A1

  公开（公告）日：1990-07-24

  A polymerization process is provided for producing a terminally functional polymer which comprises introducing a monomer charge, a Lewis acid and an organic peroxy compound into a suitable reaction vessel and polymerizing the monomer charge at a temperature of from about 0.degree. to about -80.degree. C. to form the terminally functional polymer, wherein the monomer charge comprises isobutylene and the organic peroxy compound is charged in an amount of from about 10.sup.-4 to about 10.sup.-1 moles per mole of the isobutylene. In a preferred embodiment, the monomer charge additionally comprises vinylidene aromatic or diolefin monomers. In another preferred embodiment the monomer charge comprises the sequential addition of isobutylene and vinylidene aromatic or diolefin monomers. In a further preferred embodiment said reaction vessel is additionally charged with an electron door having an electron door number of from about 22 to about 50 the amount of said electron door being from about 10.sup.-4 to about 10.sup.-1 moles of said isobutylene. The invention also provides a novel catalyst system comprising an organic peroxy compund and a Lewis acid for the polymerization of isobutylene or monomer mixtures containing isobutylene.

  提供一种聚合过程，用于生产末端官能团聚合物。该过程包括将单体、路易斯酸和有机过氧化物化合物引入适当的反应容器中，并在约0℃至-80℃的温度下聚合单体，以形成末端官能团聚合物。其中，单体包括异丁烯，有机过氧化物化合物的充电量为每摩尔异丁烯约10^-4至10^-1摩尔。在一种优选实施例中，单体还包括乙烯基芳香族或二烯单体。在另一种优选实施例中，单体包括顺序加入的异丁烯和乙烯基芳香族或二烯单体。在进一步的优选实施例中，所述反应容器还充电有一个电子门，其电子门数为约22至50，所述电子门的量为每摩尔异丁烯约10^-4至10^-1摩尔。该发明还提供了一种新型催化剂体系，包括有机过氧化物化合物和路易斯酸，用于异丁烯或含异丁烯的单体混合物的聚合。
• Process for producing a halogenated butyl rubber
  申请人：BAYER RUBBER INC.

  公开号：EP0609737A2

  公开（公告）日：1994-08-10

  A halogenated butyl rubber is prepared by a process wherein a monomer charge comprising isobutylene, and a conjugated diolefin having the formula wherein Ri, R2 and R3 which may be the same or different are a methyl group or a hydrogen atom and X is bromine or chlorine together with a initiator having the formula wherein each R4 is an alkyl, aryl or aralkyl group, Y is preferably an alkoxy, hydroxy, peroxy ester or halide, and n is a positive whole number are introduced into a suitable reaction vessel in a specified ratio at a temperature of from about -90 to -10°C, a solution of a Lewis acid is added and the monomers are copolymerized at said temperature to form said halogenated butyl rubber, and the halogenated rubber is recovered from solution.

  卤化丁基橡胶通过以下工艺制备：由异丁烯和共轭二烯烃组成的单体材料，其化学式为 其中 Ri、R2 和 R3 可以相同或不同，均为甲基或氢原子，X 为溴或氯，再加上一种式如下的引发剂 其中每个 R4 是烷基、芳基或芳烷基，Y 最好是烷氧基、羟基、过氧酯或卤化物，n 是正整数。在约 -90 至 -10°C 的温度下，将这些单体按特定比例引入合适的反应容器中，加入路易斯酸溶液，在所述温度下共聚形成所述卤化丁基橡胶，然后从溶液中回收卤化橡胶。
• Polymerisation process and catalyst system therefor
  申请人：POLYSAR LIMITED

  公开号：EP0355997B1

  公开（公告）日：1993-09-15
• Butyl elastomeric compositions
  申请人：Bayer Inc.

  公开号：EP0597362B1

  公开（公告）日：1998-09-02
• Novel bis(mono- and diperoxy-oxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
  申请人：ATOFINA CHEMICALS, INC.

  公开号：EP0850929B1

  公开（公告）日：2001-06-27