2-(3,5-diisopropyl-phenyl)-propan-2-ol | 19576-36-4

• 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: 2-(3,5-diisopropyl-phenyl)-propan-2-ol
• 英文别名: 2-[3,5-Di(propan-2-yl)phenyl]propan-2-ol
• CAS: 19576-36-4
• 化学式: C₁₅H₂₄O
• 分子量: 220.355
• InChiKey: PSYUWKPFWPMEAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-(3,5-diisopropyl-phenyl)-propan-2-ol 、 巯基乙酸 在 盐酸 作用下， 生成 [1-(3,5-二异丙基-苯基)-1-甲基-乙基硫烷基]-乙酸
  参考文献：
  名称：

  Seidel et al., Journal fur praktische Chemie (Leipzig 1954), 1956, vol. <4> 3, p. 278,297

  摘要：

  DOI：
• 作为产物：
  描述：

  三異丙苯 在 air 、 manganese resinate 、 sodium carbonate 、 sodium sulfite 作用下， 生成 2-(3,5-diisopropyl-phenyl)-propan-2-ol
  参考文献：
  名称：

  Wolkow; Sawgorodnii, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 3672,3676; engl. Ausg. S. 3630, 3633

  摘要：

  DOI：

文献信息

• [EN] METHOD FOR THE SYNTHESIS OF INITIATORS FOR TELECHELIC POLYISOBUTYLENES<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'INITIATEURS POUR POLYISOBUTYLÈNES TÉLÉCHÉLIQUES
  申请人：UNIV AKRON

  公开号：WO2012094246A1

  公开（公告）日：2012-07-12

  A new methodology for the synthesis of a novel difunctional- and a known trifunctional initiator, i.e., 1,3-di(2-methoxy-2-propyl)-5-isopropyl benzene and 1,3,5-tri(2-methoxy-2-propyl) benzene, respectively, for the preparation of di- and tri-telechelic polyisobutylenes. The synthesis proceeds in three steps: 1) catalytic peroxidation of 1,3,5-triisopropylbenzene, 2) reduction of the peroxides to the corresponding alcohols, and 3) methylation of the alcohols. By controlling the conversion of the key peroxidation step the relative ratio of di- and tri-fiinctional intermediates can be controlled. By the use of the 1,3-di(2-methoxy-2-propyl)-5-isopropyl-benzene, well-defined di-methoxy telechelic polyisobutylenes can be synthesized. Although the overall combined yield of the two initiators was only 14-20%, because of the low cost of the starting material, reagents used, and simple manipulations these compounds represent the most cost effective initiators to-date for the preparation of telechelic polyisobutylenes.

  一种新的合成方法用于合成一种新的二官能和一种已知的三官能引发剂，即1,3-二(2-甲氧基-2-丙基)-5-异丙基苯和1,3,5-三(2-甲氧基-2-丙基)苯，分别用于制备双端和三端聚异丁烯。合成过程分为三个步骤：1) 1,3,5-三异丙基苯的催化过氧化，2) 将过氧化物还原为相应的醇，3) 对醇进行甲基化。通过控制关键过氧化步骤的转化率，可以控制二官能和三官能中间体的相对比例。通过使用1,3-二(2-甲氧基-2-丙基)-5-异丙基苯，可以合成具有良好定义的二甲氧基双端聚异丁烯。尽管两种引发剂的总合成产率仅为14-20%，但由于起始材料的低成本、所使用的试剂和简单的操作，这些化合物代表迄今为止制备双端聚异丁烯最具成本效益的引发剂。
• Process for producing alcohols and ketones
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0531715A1

  公开（公告）日：1993-03-17

  The present invention provides a process for the oxidation of straight-chain, branched-chain or cyclic alkanes of 1-20 carbon atoms and benzene derivatives represented by the following formulas (1) - (2). The alcohols and ketones obtained by the oxidation of the alkanes mentioned above and those by the oxidation of the benzene derivatives mentioned above represented by the following formulas (3) - (6) are important as basic starting materials in producing various chemical products including resins, such as nylon and polyester, pharmaceuticals, agricultural chemicals, perfumes, dyes, etc.

  本发明提供了一种氧化 1-20 个碳原子的直链、支链或环状烷烃以及由下列式子 (1) - (2) 表示的苯衍生物的工艺。由上述烷烃氧化得到的醇和酮以及由下列式子（3）-（6）表示的上述苯衍生物氧化得到的醇和酮是生产各种化学产品的重要基本起始原料，包括树脂（如尼龙和聚酯）、药品、农药、香水、染料等。
• METHOD AND SYNTHESIS OF INITIATORS FOR TELECHELIC POLYISOBUTYLENES
  申请人：Kennedy Joseph P.

  公开号：US20130281742A1

  公开（公告）日：2013-10-24

  A new methodology for the synthesis of a novel difunctional- and a known trifunctional initiator, i.e., 1,3-di(2-methoxy-2-propyl)-5-isopropyl benzene and 1,3,5-tri(2-methoxy-2-propyl)benzene, respectively, for the preparation of di- and tri-telechelic polyisobutylenes. The synthesis proceeds in three steps: 1) catalytic peroxidation of 1,3,5-triisopropylbenzene, 2) reduction of the peroxides to the corresponding alcohols, and 3) methylation of the alcohols. By controlling the conversion of the key peroxidation step the relative ratio of di- and tri-functional intermediates can be controlled. By the use of the 1,3-di(2-methoxy-2-propyl)-5-isopropyl-benzene, well-defined di-methoxy telechelic polyisobutylenes can be synthesized. Although the overall combined yield of the two initiators was only 14-20%, because of the low cost of the starting material, reagents used, and simple manipulations these compounds represent the most cost effective initiators to-date for the preparation of telechelic polyisobutylenes.
• US5426237A
  申请人：——

  公开号：US5426237A

  公开（公告）日：1995-06-20
• Wolkow; Sawgorodnii, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 3672,3676; engl. Ausg. S. 3630, 3633
  作者：Wolkow、Sawgorodnii

  DOI：——

  日期：——