1-(2-phenylethoxy)-2-propanol | 22539-92-0

• 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: 1-(2-phenylethoxy)-2-propanol
• 英文别名: 1-(2-Phenylethoxy)-2-propanol；1-(2-Phenylethoxy)propan-2-ol；1-(2-phenylethoxy)propan-2-ol
• CAS: 22539-92-0
• 化学式: C₁₁H₁₆O₂
• 分子量: 180.247
• InChiKey: UXNFXVSCSZZCOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2-phenylethoxy)-2-propanol 生成 (S)-1-(2-phenylethoxy)-2-propanol
  参考文献：
  名称：

  The enantiomer ratio strongly depends on the alkyl part of the acyl donor in transesterification with lipase B from Candida antarctica

  摘要：

  Three secondary alcohols, 1-phenoxy-, 1-phenylmethoxy- and 1-(2-phenylethoxy)-2-propanol, have been resolved by transesterification with the acyl donors 2-chloroethyl butanoate, 2,2,2-trichloroethyl butanoate, vinyl butanoate and butanoic anhydride using lipase B from Candida antarctica as catalyst in hexane. The enantiomer ratio E, which was calculated on the basis of a ping-pong bi-bi mechanism, was highest when 2-chloroethyl butanoate was used as acyl donor, however the reaction was reversible. It was shown that the E-value increased when the amount of 2,2,2-trichloroethyl butanoate was reduced. It is also indicated that butanoic anhydride and vinyl butanoate make the lipase less specific probably by acylation. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0957-4166(96)00421-1
• 作为产物：
  描述：

  [(2R)-1-(2-phenylethoxy)propan-2-yl] butanoate 以 正己烷 为溶剂， 生成 2-氯乙基丁酸酯 、 1-(2-phenylethoxy)-2-propanol
  参考文献：
  名称：

  The enantiomer ratio strongly depends on the alkyl part of the acyl donor in transesterification with lipase B from Candida antarctica

  摘要：

  Three secondary alcohols, 1-phenoxy-, 1-phenylmethoxy- and 1-(2-phenylethoxy)-2-propanol, have been resolved by transesterification with the acyl donors 2-chloroethyl butanoate, 2,2,2-trichloroethyl butanoate, vinyl butanoate and butanoic anhydride using lipase B from Candida antarctica as catalyst in hexane. The enantiomer ratio E, which was calculated on the basis of a ping-pong bi-bi mechanism, was highest when 2-chloroethyl butanoate was used as acyl donor, however the reaction was reversible. It was shown that the E-value increased when the amount of 2,2,2-trichloroethyl butanoate was reduced. It is also indicated that butanoic anhydride and vinyl butanoate make the lipase less specific probably by acylation. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0957-4166(96)00421-1

文献信息

• Post CMP cleaning composition
  申请人：ENTEGRIS, INC.

  公开号：US11124746B2

  公开（公告）日：2021-09-21

  The disclosure generally relates to a composition and process for cleaning residue and/or contaminants from microelectronic devices having said residue and contaminants thereon. The residue may include post-CMP, post-etch, and/or post-ash residue. The compositions and methods are particularly advantageous when cleaning a microelectronic surface comprising copper, low-k dielectric materials, and barrier materials comprising at least one of tantalum-containing material, cobalt-containing material, tantalum-containing, tungsten-containing, and ruthenium-containing material.

  本公开内容一般涉及一种组合物和工艺，用于清洗微电子设备上的残留物和/或污染物。残留物可包括 CMP 后、蚀刻后和/或冲洗后残留物。本发明的组合物和方法在清洁由铜、低介电材料和至少一种含钽材料、含钴材料、含钽材料、含钨材料和含钌材料组成的阻挡层材料构成的微电子表面时特别有利。
• POST CMP CLEANING COMPOSITION
  申请人：ENTEGRIS, INC.

  公开号：US20200148979A1

  公开（公告）日：2020-05-14

  The disclosure generally relates to a composition and process for cleaning residue and/or contaminants from microelectronic devices having said residue and contaminants thereon. The residue may include post-CMP, post-etch, and/or post-ash residue. The compositions and methods are particularly advantageous when cleaning a microelectronic surface comprising copper, low-k dielectric materials, and barrier materials comprising at least one of tantalum-containing material, cobalt-containing material, tantalum-containing, tungsten-containing, and ruthenium-containing material.