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6-benzyl-1,2,3,4-tetrahydropyrimidine-2,4-dione | 13345-11-4

中文名称
——
中文别名
——
英文名称
6-benzyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
英文别名
6-banzyluracil;6-benzyluracil;6-benzyl-1H-pyrimidine-2,4-dione;6-Benzyl-1H-pyrimidin-2,4-dion;6-Benzylpyrimidine-2,4(1h,3h)-dione;6-benzyl-1H-pyrimidine-2,4-dione
6-benzyl-1,2,3,4-tetrahydropyrimidine-2,4-dione化学式
CAS
13345-11-4
化学式
C11H10N2O2
mdl
——
分子量
202.213
InChiKey
WWULIABIMURATD-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

物化性质

  • 熔点:
    261-262 °C
  • 密度:
    1?+-.0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    58.2
  • 氢给体数:
    2
  • 氢受体数:
    2

SDS

SDS:20fe76c685cf9a1092e60c0918e0f2df
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上下游信息

  • 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:
    描述:
    6-benzyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 在 copper chromite 、 乙醇 作用下, 200.0 ℃ 、20.59 MPa 条件下, 生成 4-benzyl-tetrahydro-pyrimidin-2-one
    参考文献:
    名称:
    Researches on Pyrimidines. CLX. The Catalytic Hydrogenation of 5-Benzyl- and 6-Benzyluracils
    摘要:
    DOI:
    10.1021/ja01870a021
  • 作为产物:
    描述:
    6-苄基-2-硫脲嘧啶sodium hydroxidemethyloxirane 作用下, 以 为溶剂, 以100%的产率得到6-benzyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
    参考文献:
    名称:
    Desulfurization of 2-Thioxo-1,2,3,4-tetrahydropyrimidin-4-ones with Oxiranes and 2-Haloacetonitriles
    摘要:
    一种合成四氢嘧啶-2,4-二酮的方法被开发出来,具体通过在极性溶剂中存在碱的情况下,用环氧烷或2-卤代乙腈对2-噻唑-1,2,3,4-四氢嘧啶-4-酮进行脱硫反应。
    DOI:
    10.1007/s11178-005-0211-1
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文献信息

  • Three Routes for the Synthesis of 6-Benzyl-1-ethoxymethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde
    作者:Lene Petersen、Erik B. Pedersen、Claus Nielsen
    DOI:10.1055/s-2001-12352
    日期:——
    6-Benzyl-1-ethoxymethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde (1) is an analog of MKC-442, a very potent inhibitor of HIV-1 reverse transcriptase. Compound 1 was synthesized by three different routes. 6-Benzyl-1-ethoxymethyl-5-vinyl-1H-pyrimidine-2,4-dione (7) was synthesized in five steps from 6-benzyl-1H-pyrimidine-2,4-dione (2) by iodination; N-1 alkylation, N-3 protection, Pd(0) catalyzed coupling with tetravinyltin and then N-3 deprotection. Compound 7 was then cleaved with ozone to give compound 1. In another route compound 2 was hydroxymethylated, oxidized and N-1 alkylated to give compound 1. Finally, compound 1 was synthesized from 6-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (10) by reduction with Raney Nickel followed by N-1 alkylation. An attempt was made to use compound 7 as a precursor for 6-benzyl-1-ethoxymethyl-5-oxiranyl-1H-pyrimidine-2,4-dione (11) by reacting 7 with MCPBA, but compound 11 was too reactive and was ring-opened by the m-chlorobenzoate present in the solution. Two intermediates were N-1 alkylated to give new MKC-442 analogs containing a hydroxymethyl group (13) or a cyano group (14) in the C-5 position. None of the compounds showed activity against the mutated HIV-1 virus (Tyr181Cys) but good activities were observed against wild-type HIV-1 for the intermediates 4 and 7 containing iodine or a vinyl group in the C-5 position, respectively.
    6-苄基-1-乙氧基甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲醛(1)是 MKC-442 的类似物,MKC-442 是一种非常有效的 HIV-1 逆转录酶抑制剂。化合物 1 通过三种不同的途径合成。6-苄基-1-乙氧基甲基-5-乙烯基-1H-嘧啶-2,4-二酮(7)是由 6-苄基-1H-嘧啶-2,4-二酮(2)通过化、N-1 烷基化、N-3 保护、(0)催化与四乙烯基锡偶联以及 N-3 去保护五个步骤合成的。最后,化合物 1 由 6-苄基-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲腈(10)通过雷尼还原和 N-1 烷基化合成。有人尝试用化合物 7 作为 6-苄基-1-乙氧基甲基-5-环氧乙烷基-1H-嘧啶-2,4-二酮(11)的前体,将 7 与 MCPBA 反应,但化合物 11 反应性太强,被溶液中的间苯甲酸酯开环。两个中间体经过 N-1 烷基化,得到了在 C-5 位含有羟甲基(13)或基(14)的新 MKC-442 类似物。这些化合物均未显示出对变异 HIV-1 病毒(Tyr181Cys)的活性,但在 C-5 位分别含有基或乙烯基的中间体 4 和 7 对野生型 HIV-1 具有良好的活性。
  • Solid-phase synthesis (SPS) of substituted uracils via Oxone® cleavage methodology
    作者:Elena Petricci、Michela Renzulli、Marco Radi、Federico Corelli、Maurizio Botta
    DOI:10.1016/s0040-4039(02)02380-8
    日期:2002.12
    An original and highly efficient Oxone® cleavage methodology for the solid-phase synthesis of substituted uracils has been developed. An example of application of this methodology to the solid-phase synthesis of uridine derivatives is also reported.
    已开发出一种原始的高效Oxone®裂解方法,用于固相合成取代的尿嘧啶。还报道了将该方法应用于尿苷生物的固相合成的例子。
  • Novel synthetic route for 5-substituted 6-arylmethylluracils from 2,4,6-trichloropyrimidines
    作者:Yasser M. Loksha
    DOI:10.1002/jhet.239
    日期:2009.11
    synthesized by bromination of 6‐arylmethylluracils (5a, 5b, 5c, 5d) with N‐bromosuccinimide (NBS). Refluxing 2‐(2,6‐dichloro‐5‐ethylpyrimidin‐4‐yl)‐2‐(3,5‐dimethylphenyl)acetonitrile (3f) with sodium methoxide followed by oxidation afforded (3,5‐dimethylphenyl)(5‐ethyl‐2,6‐dimethoxypyrimidin‐4‐yl)methanone (7). Addition of methylmagnesium bromide to compound 7 gave the tertiary alcohol derivative 8 which
    用苄基化物衍生物(2a,2b)的钠盐处理2,4,6-三氯嘧啶(1a,1b),得到5-取代的4-芳基(基甲基)-2,6-二氯嘧啶(3a,3b,3c,3d,3e,3f)。用碘甲烷将化合物3a,3b烷基化,得到4-(1-芳基-1-基乙基)-2,6-二氯嘧啶(4a,4b)。化合物3a,3b,3c,3d,3e,将3f和4a,4b用浓盐酸解,得到5-取代的6-芳基烷基尿嘧啶5a,5b,5c,5d,5e,5f,5g,5h。通过用N化6-芳基甲基尿嘧啶(5a,5b,5c,5d)合成了5--6-芳甲基尿嘧啶(6a,6b,6c,6d)代琥珀酰亚胺NBS)。用甲醇钠将2-(2,6-二-5-乙基嘧啶-4-基)-2-(3,5-二甲基苯基)乙腈(3f)回流,然后氧化得到(3,5-二甲基苯基)(5-乙基-2,6-二甲氧基嘧啶-4-基)甲酮(7)。在化合物7中添加甲基溴化镁后得到叔醇衍生物8,该叔醇衍生
  • Dual-function microbicides
    申请人:Parker Hughes Institute
    公开号:US20040171652A1
    公开(公告)日:2004-09-02
    Contraceptive activity as well as anti-microbial, particularly anti-viral protection is provided by contraceptive compositions containing a thiourea compound of the invention exhibiting spermicidal or sperm-immobilizing activity. Preferred compounds of the invention are cyclohexenyl-substituted thiourea compounds.
    含有本发明硫脲化合物的避孕组合物具有杀精子或精子固定活性,可提供避孕活性和抗微生物,特别是抗病毒保护。优选的本发明化合物是环己烯基取代的硫脲化合物。
  • Researches on Pyrimidines. CLIX. Synthesis of 6-Benzyl- and 5-Benzyluracils<sup>1</sup>
    作者:Treat B. Johnson、Joseph C. Ambelang
    DOI:10.1021/ja01279a032
    日期:1938.12
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