alpha,alpha-二甲基-3-环己烯-1-甲醇 | 90645-55-9

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: alpha,alpha-二甲基-3-环己烯-1-甲醇
• 英文名称: 2-(3-cyclohexenyl)-2-propanol
• 英文别名: Norterpineol；2-cyclohex-3-enyl-propan-2-ol；(+/-)-1-(α-Hydroxy-isopropyl)-cyclohexen-(3)；α,α-dimethylcyclohex-3-ene-1-methanol；alpha,alpha-Dimethylcyclohex-3-ene-1-methanol；2-cyclohex-3-en-1-ylpropan-2-ol
• CAS: 90645-55-9
• 化学式: C₉H₁₆O
• 分子量: 140.225
• InChiKey: FGCVUJGUQUFWLT-UHFFFAOYSA-N

物化性质

• 沸点：
  95.5-96.0 °C(Press: 20 Torr)
• 密度：
  0.9479 g/cm3(Temp: 420 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 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：

  alpha,alpha-二甲基-3-环己烯-1-甲醇 在 盐酸 作用下， 以 乙醚 为溶剂， 生成 1-<α-Chlor-isopropyl>-cyclohex-3-en
  参考文献：
  名称：

  Solvolysis of 3-Cyclohexenylcarbinyl Derivatives¹

  摘要：

  DOI：

  10.1021/jo01054a011
• 作为产物：
  描述：

  β-Nopinyl-p-brombenzolsulfonat 生成 alpha,alpha-二甲基-3-环己烯-1-甲醇
  参考文献：
  名称：

  Carbonium Ion Behavior of Nopinyl Derivatives

  摘要：

  DOI：

  10.1021/ja01067a043

文献信息

• A Change from Kinetic to Thermodynamic Control Enables <i>trans-</i>Selective Stereochemical Editing of Vicinal Diols
  作者：Yu-An Zhang、Xin Gu、Alison E. Wendlandt

  DOI：10.1021/jacs.1c11902

  日期：2022.1.12

  Here, we report the selective, catalytic isomerization of cis-1,2-diols to trans-diequatorial-1,2-diols. The method employs triphenylsilanethiol (Ph3SiSH) as a catalyst and proceeds under mild conditions in the presence of a photoredox catalyst and under blue light irradiation. The method is highly chemoselective, broadly functional group tolerant and provides concise access to trans-diol products

  在这里，我们报道了顺式-1,2-二醇选择性催化异构化为反式-双赤道-1,2-二醇。该方法采用三苯基硅烷硫醇（Ph 3 SiSH）作为催化剂，并在光氧化还原催化剂存在下和蓝光照射下在温和条件下进行。该方法具有高度化学选择性、广泛的官能团耐受性，并且提供了使用其他方法不易获得的反式二醇产物的简洁途径。机理研究表明，异构化是通过硅烷硫醇催化剂介导的可逆氢原子转移途径进行的。
• Thermally degradable epoxy underfills for flip-chip applications
  申请人：——

  公开号：US20020013420A1

  公开（公告）日：2002-01-31

  A reworkable epoxy underfill is provided for use in an electronic packaged system which incorporates an integrated circuit, an organic printed wire board, and at least one eutectic solder joint formed therebetween. An exemplary embodiment of the encapsulant includes: a cycloaliphatic epoxide; an organic hardener; and a curing accelerator; wherein said cycloaliphatic epoxide includes a carbonate or carbamate group. The encapsulant can also include a filler, such as a silica filler. A method is also provided for forming the aforementioned reworkable epoxy underfills.

  提供了一种可重复加工的环氧封装材料，用于电子封装系统中，该系统包括集成电路、有机印刷线路板和至少一个共晶焊接点。所述封装材料的一个示例包括：环状脂肪族环氧树脂；有机固化剂；以及固化促进剂；其中所述环状脂肪族环氧树脂包括碳酸酯或氨基甲酸酯基团。封装材料还可以包括填料，如二氧化硅填料。还提供了一种形成上述可重复加工的环氧封装材料的方法。
• An ester of (+)6-methoxy- alpha -methyl-2-naphtalene acetic acid having mucosecretolytic, anti-inflammatory, analgesic, antipyretic activity, a process for its preparation and pharmaceutical compositions thereof
  申请人：CAMILLO CORVI S.p.A.

  公开号：EP0166135A2

  公开（公告）日：1986-01-02

  A novel ester of (+) 6-methoxy-a-methyl-2-naphthalene acetic acid is described. Such ester is obtained by reaction of the (+) 6-methoxy-a-methyl-2-naphthalene acetic acid chloride as prepared by a well known technique, with (-) α4,α4-dimethyl-1-cyclohexene- 1,4-dimethanol. There are further described pharmaceutic compositions having mucosecretolytic, anti-inflammatory analgesic and anti-pyretic activity, which contain the novel ester.

  本文描述了(+) 6-甲氧基-a-甲基-2-萘乙酸的一种新型酯类。 这种酯类是通过已知技术制备的(+) 6-甲氧基-a-甲基-2-萘乙酸氯化物与(-) α4,α4-二甲基-1-环己烯-1,4-二甲醇反应得到的。 本文还描述了具有粘液分泌溶解、消炎镇痛和解热活性的药物组合物，其中含有这种新型酯类。
• Use of fragrance compositions for the prevention of the development of indole based malodours from faecal and urine based soils
  申请人：Takasago International Corporation

  公开号：EP1884251A1

  公开（公告）日：2008-02-06

  The present invention relates to the use of fragrance compositions, said fragrance compositions comprising fragrance compounds selected among: aldehydes, α, β- unsaturated aldehydes, alcohols, ketones, and mixtures thereof in any home and personal care product, each fragrance compound being able to restrict the formation of indole to less than 0.01ppm (wt/wt) after 24 hours incubation at room temperature in an airtight sealed vessel of suitable fresh human urine containing 0.28% by weight of each fragrance compound in order to prevent the development of indole based malodours from faecal and urine based soils.

  本发明涉及香料组合物的用途，所述香料组合物包括选自以下物质的香料化合物：醛、α、β-不饱和醛、醇、酮及其混合物，用于任何家庭和个人护理产品中，每种香料化合物能够将吲哚的形成限制在0. 在一个密闭的容器中，用适当的新鲜人尿（按重量计，每种香料化合物的含量为 0.28%）在室温下培养 24 小时后，每种香料化合物能将吲哚的形成限制在 0.01ppm（重量/重量）以下，以防止粪便和尿液基土壤产生基于吲哚的恶臭。
• ALICYCLIC EPOXY COMPOUND AND METHOD FOR PRODUCING SAME
  申请人：Daicel Corporation

  公开号：EP2891652A1

  公开（公告）日：2015-07-08

  Provided is a novel epoxide that is highly soluble in organic solvents, is lowly volatile, contains a highly reactive epoxy group, and still resists polymerization by itself. The cycloaliphatic epoxide according to the present invention is a cycloaliphatic epoxide represented by Formula (1) : where R1 to R11 are each independently selected from hydrogen and C1-C4 straight or branched chain alkyl; and Ra represents C8-C23 branched chain alkyl. Ra is preferably C8-C17 branched chain alkyl.

  本发明提供了一种新型环氧化物，该环氧化物在有机溶剂中的溶解度高，挥发性低，含有高活性环氧基团，并且自身仍能抗聚合。 本发明的环脂族环氧化物是由式（1）表示的环脂族环氧化物： 其中 R1 至 R11 各自独立地选自氢和 C1-C4 直链或支链烷基；Ra 代表 C8-C23 支链烷基。Ra 最好是 C8-C17 支链烷基。