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(E)-2-甲基-2-己烯酸 | 97961-66-5

中文名称
(E)-2-甲基-2-己烯酸
中文别名
——
英文名称
(E)-2-methyl-2-hexenoic acid
英文别名
(E)-2-methylhex-2-enoic acid;2-methylhex-2-enoic acid;2-Hexenoic acid, 2-methyl-
(E)-2-甲基-2-己烯酸化学式
CAS
97961-66-5
化学式
C7H12O2
mdl
——
分子量
128.171
InChiKey
AKOVMBAFZSPEQU-AATRIKPKSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    -9.25°C (estimate)
  • 沸点:
    237.28°C (estimate)
  • 密度:
    0.9627

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    9
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Methods of treatment of amyloidosis using bi-aryl aspartyl protease inhibitors
    申请人:John Varghese
    公开号:US20060014737A1
    公开(公告)日:2006-01-19
    The invention relates to novel compounds and methods of treating diseases, disorders, and conditions associated with amyloidosis. Amyloidosis refers to a collection of diseases, disorders, and conditions associated with abnormal deposition of A-beta protein.
    这项发明涉及新型化合物和治疗与淀粉样变性相关的疾病、紊乱和症状的方法。淀粉样变性指与A-beta蛋白异常沉积相关的一系列疾病、紊乱和症状。
  • [EN] COMBINATIONS COMPRISING ALPHA-2-DELTA LIGANDS<br/>[FR] COMBINAISONS CONTENANT DES LIGANDS DE ALPHA-2-DELTA
    申请人:PFIZER LTD
    公开号:WO2005092318A1
    公开(公告)日:2005-10-06
    The instant invention relates to a combination, particularly a synergistic combination, of an alpha-2-delta ligand and an atypical antipsychotic, and pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof and their use in the treatment of pain, particularly neuropathic pain.
    这项即时发明涉及一种组合,特别是α-2-δ配体和非典型抗精神病药物的协同组合,以及其药用盐、药物组合物及其在治疗疼痛,特别是神经病痛中的应用。
  • Asymmetric Hydrogenation of α,β-Unsaturated Carboxylic Acids Catalyzed by Ruthenium(II) Complexes of Spirobifluorene Diphosphine (SFDP) Ligands
    作者:Xu Cheng、Jian-Hua Xie、Sheng Li、Qi-Lin Zhou
    DOI:10.1002/adsc.200606065
    日期:2006.7
    The ruthenium diacetate complexes ligated by chiral spirobifluorene diphosphines (SFDP) were very effective catalysts for the asymmetric hydrogenation of tiglic acid derivatives and α-methylcinnamic acid derivatives with high activities and excellent enantioselectivities (up to 98 % ee). The α-aryloxybutenoic acids can also be hydrogenated by these catalysts to provide the corresponding saturated α-aryloxybutanoic
    由手性螺二芴二膦(SFDP)连接的二乙酸钌络合物是非常有效的催化剂,用于对酸衍生物和α-甲基肉桂酸衍生物进行不对称氢化,具有高活性和出色的对映选择性(最高98%ee)。这些催化剂还可以将α-芳氧基丁烯酸加氢,以提供相应的饱和α-芳氧基丁酸,以高收率(89-93%)和对映选择性(高达95%ee)提供。在该反应中,配体SFDP与对位上的甲基团P -苯基环,得到最好的结果。
  • Highly Efficient Asymmetric Hydrogenation of α,β-Unsaturated Carboxylic Acids Catalyzed by Ruthenium(II)-Dipyridylphosphine Complexes
    作者:Liqin Qiu、Yue-Ming Li、Fuk Yee Kwong、Wing-Yiu Yu、Qing-Hua Fan、Albert S. C. Chan
    DOI:10.1002/adsc.200600410
    日期:2007.3.5
    P-Phos and Xyl-P-Phos were applied in the asymmetric hydrogenation of α,β-unsaturated carboxylic acids. The cationic complexes [RuL(benzene)Cl]Cl were found to be superior to the corresponding neutral complex Ru(OCOCH3)2L in this type of reactions. The catalysts exhibited excellent activities and enantioselectivities (up to 97 % ee) in the asymmetric hydrogenation.
    具有二吡啶基膦配体P-Phos和Xyl-P-Phos的两种催化剂[RuL(苯)Cl] Cl和Ru(OCOCH 3)2 L被用于α,β-不饱和羧酸的不对称氢化。该阳离子配合物[RUL(苯)CL]氯被认为是优于相应的中性配合物的Ru(OCOCH 3)2 L的这种类型的反应。该催化剂在不对称氢化中表现出出色的活性和对映选择性(最高97%ee)。
  • Phosphines, transition metal complexes containing the same as the ligand, and process for production of optically active carboxylic acids
    申请人:Amano Akira
    公开号:US20070060772A1
    公开(公告)日:2007-03-15
    [PROBLEMS] To provide a method by which desired optically active carboxylic acids may be prepared from a carboxylic acid having a carbon-carbon double bond through asymmetric hydrogenation with a catalyst consisting of a transition metal complex containing a water-soluble ligand and which permits easy separation of the used catalyst from the product by liquid-liquid separation alone and enables the recovery of an expensive transition metal and the reuse of the catalyst. [MEANS FOR SOLVING PROBLEMS] Phosphines represented by the general formula (1): wherein X 1 is oxygen or methylene; X 2 is methylene, ethylene, trimethylene, 1,2-dimethylethylene, isopropylidene, or difluoromethylene; A is a Group IA alkali metal of the periodic table, hydrogen, or an ammonium ion; and a, b, c and d are each an integer of 0 or 1, with the proviso that the cases wherein the sum of a, b, c, and d is 0 are excepted.
    解决问题的方法是提供一种通过使用含有水溶性配体的过渡金属配合物催化剂进行不对称氢化,从而可以从具有碳-碳双键的羧酸制备所需的光学活性羧酸的方法。该方法允许仅通过液-液分离轻松分离已使用的催化剂与产品,并实现昂贵的过渡金属的回收和催化剂的再利用。解决问题的手段是通过一般式(1)表示的膦化合物: 其中X1为氧或亚甲基;X2为亚甲基、乙烯基、三亚甲基、1,2-二甲基乙烯基、异丙基亚甲基或二氟甲基;A为周期表中的IA族碱金属、氢或铵离子;a、b、c和d分别为0或1的整数,但要注意a、b、c和d之和为0的情况除外。
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