4-Allyl-cyclohexa-2,5-dienone | 85123-60-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-Allyl-cyclohexa-2,5-dienone
• 英文别名: 4-Allylcyclohexa-2,5-dienone；4-prop-2-enylcyclohexa-2,5-dien-1-one
• CAS: 85123-60-0
• 化学式: C₉H₁₀O
• 分子量: 134.178
• InChiKey: RJQDYXQGEUIAJE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• PROCESS FOR SELECTIVELY PRODUCING PARA-SUBSTITUTED DERIVATIVES OF PHENOLS
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0073837A1

  公开（公告）日：1983-03-16

  A phenol compound is reacted with an organic halide selected from the group consisting of haloform, tetrahaloge- nocarbon, and substituted or unsubstituted allyl halide in the presence of an alkali metal hydroxide using a modified or non-modified cyclodextrin as a catalyst to thereby introduce a substituent derived from said organic halide into a p-position of the phenol compound with an extremely high selectivity. The use of a p-substituted phenol compound gives a 4-dihalomethyl-2,5-cyclohexadienone derivative or 4-allyl-2,5-cyclohexadienone derivative, and the use of a p-unsubstituted phenol compound gives a 4-hydroxybenzoic acid derivative, 4-hydroxybenzaldehyde derivative or 4- allylphenol derivative.

  在碱金属氢氧化物存在下，使用改性或非改性环糊精作为催化剂，使苯酚化合物与选自卤代甲烷、四卤代碳酰氯和取代或未取代的烯丙基卤化物的有机卤化物反应，从而以极高的选择性将来自所述有机卤化物的取代基引入苯酚化合物的 p 位。使用 p 取代的苯酚化合物可得到 4-二卤甲基-2,5-环己二烯酮衍生物或 4-烯丙基-2,5-环己二烯酮衍生物，而使用 p 未取代的苯酚化合物可得到 4-羟基苯甲酸衍生物、4-羟基苯甲醛衍生物或 4-烯丙基苯酚衍生物。
• A process for producing a para-substituted phenol derivative
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0158709A1

  公开（公告）日：1985-10-23

  By reacting, using as a catalyst a modified or unmodified cyclodextrin, a phenol compound with an organic halide selected from the group consisting of a carbon tetrahalide and a substituted or unsubstituted allyl halide in the presence of an alkali metal hydroxide, a substituent group derived from said organic halide can be introduced to the para-position of the phenol compound with high selectivity, whereby various useful para-substituted phenol derivatives can be advantageously obtained.

  在碱金属氢氧化物存在下，使用改性或未改性环糊精作为催化剂，使苯酚化合物与选自碳四卤化物和取代或未取代的烯丙基卤化物的有机卤化物反应，可以高选择性地将来自所述有机卤化物的取代基引入苯酚化合物的对位，从而有利地获得各种有用的对位取代苯酚衍生物。
• PROCESS FOR PRODUCING SUBSTITUTED UNSATURATED SIX-MEMBERED RING COMPOUNDS FROM PHENOL DERIVATIVES
  申请人：HIRAI, Hidefumi

  公开号：EP0173748A1

  公开（公告）日：1986-03-12

  Various useful p-substituted phenol derivatives can be advantageously obtained by reacting a phenol compound with an organic halide selected from the group consisting of haloforms, tetrahalogenocarbons, and substituted or unsubstituted allyl halides in the presence of an alkali metal hydroxide using as catalyst immobilized cyclodextrin crosslinked through its hydroxy groups with a divalent hydrocarbyl group having free valences at both ends, optionally being substitued by a substituent selected from among an alkyl group, a halogen atom, and a hydroxy group, and optionally having at least one selected from the group constituting of an oxygen atom, a sulfur atom, and phenylene between at least part of adjacent carbon atoms. The used cyclodextrin catalyst can be recovered with ease and no loss, and can be repeatedly used for this process without reducing the yield and selectivity of the phenol derivative.

  在碱金属氢氧化物存在下，使用通过羟基与二价烃基交联的固定化环糊精作为催化剂，使苯酚化合物与选自卤代烃、四卤代烃和取代或未取代的烯丙基卤化物组成的组中的有机卤化物反应，可有利地获得各种有用的对取代苯酚衍生物、可选择被选自烷基、卤素原子和羟基的取代基取代，并可选择在至少部分相邻碳原子之间有至少一个选自氧原子、硫原子和亚苯基的取代基。使用过的环糊精催化剂可以很容易地回收，不会造成任何损失，并且可以重复用于该工艺，而不会降低苯酚衍生物的产率和选择性。
• IMPROVED MUTABLE COMPOSITION
  申请人：Kimberly-Clark Worldwide, Inc.

  公开号：EP0799246B1

  公开（公告）日：2000-11-15
• US4523031A
  申请人：——

  公开号：US4523031A

  公开（公告）日：1985-06-11