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α-Amino-o-methylacetophenon | 90943-27-4

中文名称
——
中文别名
——
英文名称
α-Amino-o-methylacetophenon
英文别名
2-Amino-1-(2-methylphenyl)ethan-1-one;2-amino-1-(2-methylphenyl)ethanone
α-Amino-o-methylacetophenon化学式
CAS
90943-27-4
化学式
C9H11NO
mdl
——
分子量
149.192
InChiKey
HEAIZFPQCTWHRG-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    11
  • 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:
    43.1
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    3-溴-2,2-二乙氧基丙酸α-Amino-o-methylacetophenonN-甲基吗啉 、 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 作用下, 以 四氢呋喃 为溶剂, 以71%的产率得到3-bromo-2,2-diethoxy-N-[2-(2-tolyl)-2-oxoethyl]propanamide
    参考文献:
    名称:
    利用5-取代的2-(2)制备5-取代的2-(2-烷基/芳基-1H-咪唑-4-基)恶唑和5-取代的2-(2-烷基/芳基噻唑-4-基)恶唑-Bromo-1,1-二乙氧基乙基)恶唑为合成子
    摘要:
    合成恶唑基取代的杂环(包括恶唑基咪唑,-噻唑和-恶唑)的方法是从附在恶唑环2位上的掩蔽α-卤代酮获得。3-溴-2,2-二乙氧基-N-(2-氧代烷基)丙酰胺容易环化以生成关键的5-取代的2-(2-溴-1,1-二乙氧基乙基)恶唑中间体。 3-溴-2,2-二乙氧基丙酸-α-卤代酮-环化-杂环-恶唑
    DOI:
    10.1055/s-0028-1088162
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文献信息

  • [EN] OREXIN RECEPTOR ANTAGONISTS WHICH ARE [ORTHO BI (HETERO )ARYL]-[2-(META BI (HETERO )ARYL)-PYRROLIDIN-1-YL]-METHANONE DERIVATIVES<br/>[FR] ANTAGONISTES DES RÉCEPTEURS DE L'OREXINE, QUI SONT DES DÉRIVÉS [ORTHO BI (HETERO )ARYL]-[2-(META BI (HETERO )ARYL)-PYRROLIDIN-1-YL]-METHANONE
    申请人:ACTELION PHARMACEUTICALS LTD
    公开号:WO2014057435A1
    公开(公告)日:2014-04-17
    The present invention relates to [ortho bi-(hetero-)aryl]-[2-(meta bi-(hetero-)aryl)-pyrrolidin-1-yl]- methanone derivatives of formula (I) wherein R, and the rings A1 A2 and A3 are as described in the description, to pharmaceutically acceptable salts thereof, to their preparation, to pharmaceutical compositions containing one or more compounds of formula (I), and to their use as pharmaceuticals, especially to their use as orexin receptor antagonists.
    本发明涉及公式(I)中的[ortho bi-(hetero-)aryl]-[2-(meta bi-(hetero-)aryl)-pyrrolidin-1-yl]-甲酮衍生物,其中R和环A1、A2和A3如描述中所述,以及其药用盐,其制备方法,含有一个或多个公式(I)化合物的药物组合物,以及它们作为药物的用途,特别是作为促进睡眠荷尔蒙受体拮抗剂的用途。
  • METHOD FOR PRODUCING (METH) ACRYLATE ESTER COMPOUNDS
    申请人:KURARAY CO., LTD.
    公开号:US20180050975A1
    公开(公告)日:2018-02-22
    An object of the invention is to provide a method for producing a (meth)acrylate ester compound by the transesterification of an alkyl (meth)acrylate with an alcohol compound having a tertiary hydroxyl group so as to esterify all the hydroxyl groups present in the alcohol compound with a high yield or, in a preferred embodiment, a method for esterifying a polyhydric alcohol compound having a tertiary hydroxyl group and also having a primary hydroxyl group and/or a secondary hydroxyl group by one-pot transesterification into a (meth)acrylate ester compound of the polyhydric alcohol. The method for producing a (meth)acrylate ester compound includes a step (I) of transesterifying an alkyl (meth)acrylate with an alcohol compound having a tertiary hydroxyl group using a transesterification catalyst including a complex of iron with a specific ligand, the water content in the transesterification reaction system being not more than 1000 ppm.
    发明的目的是提供一种通过烷基(甲基)丙烯酸酯与具有三级羟基的醇化合物的酯交换反应来酯化醇化合物中所有羟基的高收率的制备(甲基)丙烯酸酯化合物的方法,或者在一种首选实施方式中,提供一种通过一锅法酯交换反应将具有三级羟基和一级羟基和/或二级羟基的多羟醇化合物酯化为多羟醇的(甲基)丙烯酸酯化合物的方法。生产(甲基)丙烯酸酯化合物的方法包括以下步骤:(I)使用铁与特定配体形成的酯交换催化剂将烷基(甲基)丙烯酸酯与具有三级羟基的醇化合物进行酯交换反应,酯交换反应体系中的水含量不超过1000 ppm。
  • NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
    申请人:Girardet Jean-Luc
    公开号:US20080249131A1
    公开(公告)日:2008-10-09
    Various carbonyl amides are employed in vitro and in vivo as non-nucleoside inhibitors of a reverse transcriptase, and particularly of HIV reverse transcriptase. Therefore, contemplated compounds may be employed in the treatment of HIV infected patients. Further contemplated aspects include pharmaceutical compositions comprising therapeutically effective amounts of contemplated compounds.
    各种羰基酰胺在体外和体内被用作反转录酶的非核苷类抑制剂,尤其是HIV反转录酶的抑制剂。因此,考虑到的化合物可以用于治疗HIV感染患者。进一步考虑的方面包括包含考虑化合物的治疗有效量的制药组合物。
  • OREXIN RECEPTOR ANTAGONISTS WHICH ARE [ORTHO BI-(HETERO-)ARYL]-[2-(META BI-(HETERO-)ARYL)-PYRROLIDIN-1-YL]-METHANONE DERIVATIVES
    申请人:ACTELION PHARMACEUTICALS LTD
    公开号:US20150252032A1
    公开(公告)日:2015-09-10
    The present invention relates to [ortho bi-(hetero-)aryl]-[2-(meta bi-(hetero-)aryl)-pyrrolidin-1-yl]-methanone derivatives of formula (I) wherein R, and the rings A 1 A 2 and A 3 are as described in the description, to pharmaceutically acceptable salts thereof, to their preparation, to pharmaceutical compositions containing one or more compounds of formula (I), and to their use as pharmaceuticals, especially to their use as orexin receptor antagonists.
    本发明涉及公式(I)的[ortho bi-(hetero-)aryl]-[2-(meta bi-(hetero-)aryl)-pyrrolidin-1-yl]-methanone衍生物,其中R和环A1A2和A3如描述中所述,以及其药学上可接受的盐、其制备方法、含有一个或多个公式(I)化合物的制药组合物以及它们作为药物的用途,特别是作为促进睡眠激素受体拮抗剂的用途。
  • METAL CATALYST FOR RING-OPENING POLYMERIZATION OF HETEROCYCLIC COMPOUND
    申请人:SANYO CHEMICAL INDUSTRIES, LTD.
    公开号:EP1340780A1
    公开(公告)日:2003-09-03
    The object of the present invention is to provide a metal catalyst which allows the production of a ring-opened polymer available from a heterocyclic compound, having primary terminal heteroatomic groups (terminal hydroxyl groups, in particular) in a ratio exceeding 75%. The above object can be attained by using a metal catalyst comprising a ligand and a metal atom for ring-opening polymerization of heterocyclic compounds    in which, of all maximum angles (D) meeting the following definition, the smallest maximum angle (Dm) is not larger than 60 degrees; The maximum angle (D) is the largest angle between an imaginary line (X) and an imaginary line (Y) of all the angles which can be assumed in a metal catalyst comprising a ligand and a metal atom,    said imaginary line (X) means a line perpendicular to an imaginary plane (P) including the respective centers of 3 coordinating atoms among those directly coordinating the metal atom (M) and not substitutable by a reaction substrate (S) and passing through the center of the metal atom,    said imaginary line (Y) means a line linking the center of a non-coordinating atom in the ligand and the center of the metal atom,    and said maximum angle (D) exists in a number equal to the number of non-coordinating atoms, that is, the number of imaginary lines (Y).
    本发明的目的是提供一种金属催化剂,该催化剂可以从杂环化合物中生产开环聚合 物,该杂环化合物具有初级末端杂原子基团(特别是末端羟基),其比例超过 75%。 使用由配体和金属原子组成的金属催化剂进行杂环化合物的开环聚合,可达到上述目的 其中,在所有符合以下定义的最大角度 (D) 中,最小的最大角度 (Dm) 不大于 60 度; 最大角度 (D) 是指在由配体和金属原子组成的金属催化剂中,假想线 (X) 和假想线 (Y) 之间的最大角度、 所述假想线 (X) 是指垂直于假想平面 (P) 的一条线,假想平面 (P) 包括直接配位金属原子 (M) 的 3 个配位原子各自的中心,且不能被反应底物 (S) 取代,并通过金属原子的中心、 所述虚线 (Y) 是指连接配体中的非配位原子中心和金属原子中心的一条线、 所述最大角度 (D) 的存在数量等于非配位原子的数量,即虚线 (Y) 的数量。
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