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[[2-[(1S)-1-hydroxyethyl]-4-oxoquinazolin-3-yl]amino] acetate | 145041-18-5

中文名称
——
中文别名
——
英文名称
[[2-[(1S)-1-hydroxyethyl]-4-oxoquinazolin-3-yl]amino] acetate
英文别名
——
[[2-[(1S)-1-hydroxyethyl]-4-oxoquinazolin-3-yl]amino] acetate化学式
CAS
145041-18-5
化学式
C12H13N3O4
mdl
——
分子量
263.253
InChiKey
VWDQGTPATOLNNA-ZETCQYMHSA-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
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    91.2
  • 氢给体数:
    2
  • 氢受体数:
    6

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

  • 作为反应物:
    参考文献:
    名称:
    用3-乙酰氧基氨基喹唑啉-4-(3h)酮进行胺化:通过与甲硅烷基烯酮缩醛反应,然后裂解NN键,制备α-氨基酸酯
    摘要:
    3-乙酰氧基氨基喹唑啉酮(5)的溶液与烯醇醚和甲硅烷基乙烯酮缩醛反应,得到α-氨基醛α-氨基酮或α-氨基酸衍生物。这些衍生物中环外氮的酰化,作为还原性NN键断裂的先决条件,只能通过间接方式完成。然而,二碘化可实现NN键的还原,而无需进行N-酰化。相应的对映体纯的3-乙酰氧基氨基喹唑啉酮(34)的溶液引起前手性甲硅烷基乙烯酮缩醛(15)的非对映选择性胺化,以及主要非对映异构体的还原性NN键裂解导致对映纯2-苯丙氨酸甲酯。
    DOI:
    10.1016/s0040-4020(01)90382-5
  • 作为产物:
    参考文献:
    名称:
    用3-乙酰氧基氨基喹唑啉-4-(3h)酮进行胺化:通过与甲硅烷基烯酮缩醛反应,然后裂解NN键,制备α-氨基酸酯
    摘要:
    3-乙酰氧基氨基喹唑啉酮(5)的溶液与烯醇醚和甲硅烷基乙烯酮缩醛反应,得到α-氨基醛α-氨基酮或α-氨基酸衍生物。这些衍生物中环外氮的酰化,作为还原性NN键断裂的先决条件,只能通过间接方式完成。然而,二碘化可实现NN键的还原,而无需进行N-酰化。相应的对映体纯的3-乙酰氧基氨基喹唑啉酮(34)的溶液引起前手性甲硅烷基乙烯酮缩醛(15)的非对映选择性胺化,以及主要非对映异构体的还原性NN键裂解导致对映纯2-苯丙氨酸甲酯。
    DOI:
    10.1016/s0040-4020(01)90382-5
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文献信息

  • Aziridination of β-substituted styrene derivatives with 3-acetoxyaminoquinazolin-4(3H)-ones: probing transition state geometry from changes in diastereoselectivity
    作者:Robert S. Atkinson、John Fawcett、Ian S. T. Lochrie、Sabri Ulukanli、Thomas A. Claxton
    DOI:10.1039/b107327n
    日期:2002.3.25
    Reaction of (S)-3-acetoxyamino-2-[1-(t-butyldimethylsilyloxy)ethyl]quinazolin-4(3H)-one 5 (Q1NHOAc) with styrene and R(β)-substituted E-styrenes (R = SiMe3, Me, CH2Cl, CHCl2) gives the corresponding aziridines diastereoselectively. The diastereoselectivity increases in the same sense from 5 ∶ 1 → 20 ∶ 1 as the electron-withdrawing character of R increases [H(Me), CH2Cl, CHCl2] but is accompanied by a decrease in yield of aziridine. A similar increase in diastereoselectivity is found in the reaction of 3-acetoxyamino-2-(2,3,3-trimethylpropyl)quinazolin-4(3H)-one 38 (Q4NHOAc) with the same β-substituted styrenes.An explanation for these observations is offered based on a tighter, more symmetrical transition state for the aziridination of styrenes bearing the more electron-withdrawing β-substituents and is supported by SCF calculations.
    (S)-3-乙酰氧胺基-2-[1-(叔丁基二甲基氧基)乙基]喹唑啉-4(3H)-酮5 (Q1NHOAc)与苯乙烯及R(β)-取代的E-苯乙烯(R = SiMe3, Me, CH2Cl, CHCl2)的反应,可选择性地生成相应的氮丙啶。随着R的吸电子特性增强[H(Me), , ],立体选择性从5:1增加到20:1,但氮丙啶的产率却降低。3-乙酰氧胺基-2-(2,3,3-三甲基丙基)喹唑啉-4(3H)-酮38 (Q4NHOAc)与相同的β-取代苯乙烯反应,也观察到类似的立体选择性增加。这些现象的解释基于更紧密、更对称的过渡态,用于带有更强吸电子β-取代基的苯乙烯氮丙啶化,并通过SCF计算得到支持。
  • Synthesis of chiral sulfoximines derived from 3-aminoquinazolinones and their catalysis of enantioselective diethylzinc addition to aldehydes
    作者:Semistan Karabuga、Murat Cakici、Cavit Kazaz、Ertan Sahin、Hamdullah Kilic、Sabri Ulukanli
    DOI:10.1039/c1ob06205k
    日期:——
    A series of sulfoxides were sulfoximinated using oxidative addition of 3-aminoquinazolinones by lead tetraacetate in the presence of hexamethyldisilazane. They were applied for the first time in catalytic enantioselective addition to aromatic aldehydes with a product enantiopurity (ee) of 92% in the case of 2-methoxybenzaldehyde.
    一系列亚砜通过醋酸盐的氧化加成反应与3-喹唑啉酮进行氧化胺化。在六甲基二氮的存在下,它们首次应用于对芳香醛的催化对映选择性加成,在2-甲氧基苯甲醛的情况下,产物的对映体纯度(ee)达到92%。
  • Aziridination of styrene derivatives with 3-acetoxyaminoquinazolinones: probing transition state geometry from changes in diastereoselectivity
    作者:Robert S. Atkinson、Thomas A. Claxton、Ian S.T. Lochrie、Sabri Ulukanli
    DOI:10.1016/s0040-4039(98)00939-3
    日期:1998.7
    In aziridinations of beta-substituted styrenes (4), (5) and (6) with the enantiopure 3-acetoxyaminoquinazolinone (1), diastereoselectivity (dr) increases from 5:1 for 6) to 10:1 (for (10) to similar to 20:1 (for (11)): changes in transition state geometry which account for this increase are rationalised using Frontier;Orbital Theory. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Atkinson, Robert S.; Ayscough, Andrew P.; Gattrell, Journal of the Chemical Society. Perkin transactions I, 1998, # 17, p. 2783 - 2793
    作者:Atkinson, Robert S.、Ayscough, Andrew P.、Gattrell、Raynham, Tony M.
    DOI:——
    日期:——
  • Imination of sulfoxides using 3-acetoxyaminoquinazolinone as nitrogen source in the presence of hexamethyldisilazane
    作者:Semistan Karabuga、Cavit Kazaz、Hamdullah Kilic、Sabri Ulukanli、Ayhan Celik
    DOI:10.1016/j.tetlet.2005.05.109
    日期:2005.8
    The reaction of 3-acetoxyaminoquinazolinone (QNHOAc) with various sulfoxides in the presence of HMDS as all acetic acid scavenger, afforded the corresponding sulfoximides in good yields. Sulfoximidation of phenyl methyl sulfoxide using a Q*NHOAc having a stereogenic centre on its 2-position gave the products in 1.3:1 ratio of diastereomers. (c) 2005 Elsevier Ltd. All rights reserved.
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