cyclooct-3-enone | 4734-90-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: cyclooct-3-enone
• 英文别名: Cyclooct-3-enon；Granatal；Cyclooctenon-4；Cyclooct-3-en-1-one
• CAS: 4734-90-1；6903-03-3
• 化学式: C₈H₁₂O
• 分子量: 124.183
• InChiKey: GYVYFOJMRQAKGY-UHFFFAOYSA-N

物化性质

• 沸点：
  200.5°C (estimate)
• 密度：
  0.9900

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  cyclooct-3-enone 在 氢气 、 铂 作用下， 生成 环辛酮
  参考文献：
  名称：

  Willstaetter; Waser, Chemische Berichte, 1911, vol. 44, p. 3432

  摘要：

  DOI：
• 作为产物：
  描述：

  环辛-1,3-二烯基-二甲基-胺 在 盐酸 作用下， 生成 cyclooct-3-enone
  参考文献：
  名称：

  Willstaetter; Waser, Chemische Berichte, 1911, vol. 44, p. 3432

  摘要：

  DOI：

文献信息

• Mixtures composed or monocarboxy-functionalized dialkylphosphinic acids, their use and a process for their preparation
  申请人：Maas Wiebke

  公开号：US20070213436A1

  公开（公告）日：2007-09-13

  The invention relates to mixtures composed of monocarboxy-functionalized dialkylphosphinic acids and of further components, which comprise A) from 98 to 100% by weight of monocarboxy-functionalized dialkylphosphinic acids of the formula (I) in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are identical or different and, independently of one another, are H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, and/or phenyl, X and Y are identical or different and, independently of one another, are H, Li, Na, K, or NH 4 , and B) from 0 to 2% by weight of halogens, where the entirety of the components always amounts to 100% by weight.

  该发明涉及由单羧基功能化二烷基膦酸和进一步组分组成的混合物，其中包括 A) 公式（I）中的单羧基功能化二烷基膦酸，其占98至100重量％ 其中R 1 ，R 2 ，R 3 ，R 4 ，R 5 ，R 6 和R 7 相同或不同，并且彼此独立地为H，甲基，乙基，正丙基，异丙基，正丁基，异丁基，叔丁基和/或苯基， X和Y相同或不同，并且彼此独立地为H，Li，Na，K或NH 4 ， 和 B) 卤素，其占0至2重量％， 其中所有组分的总和始终为100重量％。
• Method of separating imide compound
  申请人：——

  公开号：US20020169331A1

  公开（公告）日：2002-11-14

  A reaction product and an imide compound can be separated from a reaction mixture obtained by reacting a substrate in the presence of the imide compound having an imide unit represented by the following formula (1): 1 wherein X represents an oxygen atom, a hydroxyl group or an acyloxy group by (A1) a solvent-crystallization step for crystallizing the imide compound with at least one solvent selected from the group consisting of a hydrocarbon, a chain ether and water, (A2) a cooling-crystallization step for crystallizing the reaction product by cooling, or (B) an extraction step for distributing the reaction product into a phase of a water-insoluble solvent and the imide compound into a phase of an aqueous solvent, respectively by using the aqueous solvent containing at least water and the water-insoluble solvent separable from the aqueous solvent. Further, the imide compound and the metal catalyst can be separated from a mixture containing the imide compound and the metal catalyst by (C) a solvent-crystallization step for crystallizing the imide compound by using a solvent for crystallization, (D) an absorption step for absorbing the metal catalyst by an absorption treatment, or (E) an extraction step for distributing the imide compound into a phase of a water-insoluble solvent and the metal catalyst into a phase of an aqueous solvent, respectively by using the aqueous solvent containing at least water and the water-insoluble solvent separable from the aqueous solvent.

  一种反应产物和一种亚酰亚胺化合物可以从通过在亚酰亚胺化合物存在的情况下将底物反应得到的反应混合物中分离出来，该亚酰亚胺化合物具有以下式（1）所表示的亚酰亚胺单元： 1 其中X代表氧原子、羟基或酰氧基 通过（A1）用羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和水等羟烃、链醚和
• Mixtures composed of monocarboxy-functionalized dialkylphosphinic esters and of further components
  申请人：Maas Wiebke

  公开号：US20070210288A1

  公开（公告）日：2007-09-13

  The invention relates to mixtures composed of dialkylphosphinic esters and of further components, which comprise A) from 98 to 100% by weight of monocarboxy-functionalized dialkylphosphinic esters of the formula (I) in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are identical or different and, independently of one another, are H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, and/or phenyl, Y is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, phenyl, 2-hydroxyethyl, 2,3-dihydroxypropyl, 2-hydroxypropyl, 3-hydroxypropyl, 4-hydroxybutyl, 3-hydroxybutyl, 2-hydroxybutyl, and/or 6-hydroxyhexyl, allyl, and/or glycerol, X is H, Li, Na, K or NH 4 , or X is defined as for Y, and then X and Y are two identical radicals or two different radicals of the above organic radicals, and B) from 0 to 2% by weight of halogens, where the entirety of the components always amounts to 100% by weight.

  该发明涉及由二烷基膦酸酯和进一步组分组成的混合物，其中包括A) 公式（I）的单羧基功能化二烷基膦酸酯，其占98至100重量％，其中R1、R2、R3、R4、R5、R6和R7相同或不同，并且独立地为H、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基和/或苯基，Y为甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、苯基、2-羟乙基、2,3-二羟基丙基、2-羟基丙基、3-羟基丙基、4-羟基丁基、3-羟基丁基、2-羟基丁基和/或6-羟基己基、烯丙基和/或甘油，X为H、Li、Na、K或NH4，或者X如Y所定义，然后X和Y是上述有机基团的两个相同基团或两个不同基团，以及B) 卤素，其占0至2重量％，其中所有组分的总和始终为100重量％。
• Mixtures composed of monocarboxy-functionalized dialkylphosphinic acid salts, their use und a process for their preparation
  申请人：Maas Wiebke

  公开号：US20070213563A1

  公开（公告）日：2007-09-13

  The invention relates to mixtures composed of monocarboxy-functionalized dialkylphosphinic salts and of further components, which comprise A) from 98 to 100% by weight of monocarboxy-functionalized dialkylphosphinic salts of the formula (I) in which X and Y are different, where X is Ca, Al, or Zn, and Y is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, phenyl, 2-hydroxyethyl, 2,3-dihydroxypropyl, 2-hydroxypropyl, 3-hydroxypropyl, 4-hydroxybutyl, 3-hydroxybutyl, 2-hydroxybutyl, and/or 6-hydroxyhexyl, allyl and/or glycerol; or X and Y are different and are Mg, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K, H, and/or a protonated nitrogen base; or X and Y are identical or different and each is then Ca, Al, or Zn; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are identical or different and, independently of one another, are H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, and/or phenyl, and B) from 0 to 2% by weight of halogens, where the entirety of the components always amounts to 100% by weight; and to a process for their preparation and to their use.

  该发明涉及由单羧基功能化二烷基膦盐和进一步组分组成的混合物，其中包括A）98至100重量％的单羧基功能化二烷基膦盐，其化学式为（I），其中X和Y不同，其中X为Ca、Al或Zn，Y为甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、苯基、2-羟乙基、2,3-二羟基丙基、2-羟基丙基、3-羟基丙基、4-羟基丁基、3-羟基丁基、2-羟基丁基和/或6-羟基己基、烯丙基和/或甘油；或X和Y不同且为Mg、Sb、Sn、Ge、Ti、Fe、Zr、Ce、Bi、Sr、Mn、Cu、Ni、Li、Na、K、H和/或质子化氮碱；或X和Y相同或不同，每个为Ca、Al或Zn；R1、R2、R3、R4、R5、R6和R7相同或不同，互相独立，为H、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基和/或苯基；B）0至2重量％的卤素，其中所有组分的总量始终为100重量％；以及其制备方法和用途。
• Enantioselective transformation of alpha,beta-unsaturated ketones using chiral organic catalysts
  申请人：——

  公开号：US20030220507A1

  公开（公告）日：2003-11-27

  Nonmetallic organic catalysts are provided that facilitate the enantioselective reaction of &agr;,&bgr;-unsaturated ketones. The catalysts are chiral imidazolidinone compounds having the structure of formula (IIA) or (IIB) 1 or are acid addition salts thereof, wherein, in one preferred embodiment, R 1 is C 1 -C 6 alkyl, R 2 is phenyl or 2-methylfuryl, R 3 and R 4 are hydrogen, and R 5 is phenyl optionally substituted with 1 or 2 substituents selected from the group consisting of halo, hydroxyl, and C 1 -C 6 alkyl The chiral imidazolidinones are useful in catalyzing a wide variety of reactions, including cycloaddition reactions, Friedel-Crafts alkylation reactions, and Michael additions.

  提供了非金属有机催化剂，有助于α，β-不饱和酮的对映选择性反应。这些催化剂是手性咪唑烷酮化合物，具有式(IIB)或(IIB)1的结构，或者是它们的酸加成盐，其中，在一个首选实施例中，R1为C1-C6烷基，R2为苯基或2-甲基呋喃基，R3和R4为氢，R5为苯基，可选择地与来自卤素、羟基和C1-C6烷基的1或2个取代基之一取代。这些手性咪唑烷酮在催化各种反应中很有用，包括环加成反应、弗里德尔-克拉夫斯烷基化反应和迈克尔加成反应。