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6-苯氨基-1,3-二甲基尿嘧啶 | 7278-51-5

中文名称
6-苯氨基-1,3-二甲基尿嘧啶
中文别名
——
英文名称
6-anilino-1,3-dimethyluracil
英文别名
1,3-dimethyl-6-anilinouracil;6-Anilino-1,3-dimethylpyrimidine-2,4-dione
6-苯氨基-1,3-二甲基尿嘧啶化学式
CAS
7278-51-5
化学式
C12H13N3O2
mdl
——
分子量
231.254
InChiKey
OXRNFQWQFJHMDP-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:
    186-188℃
  • 沸点:
    353.1±52.0 °C(Predicted)
  • 密度:
    1.300
  • 溶解度:
    >34.7 [ug/mL]

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    52.6
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:96dd46c3df4d3970f757e9b25b5ea2a7
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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:
    参考文献:
    名称:
    Ring closure reaction of 5-hydroxy-pyrido[2,3-d]pyrimidine-2,4,7-triones to benzo[b]pyrimido[4,5-h]1,6-naphthyridine-1,3,6-triones
    摘要:
    N-Substituted aminouracils (1) react with malonates by cyclocondensation to 5-hydroxy-pyrido [2,3-d] pyrimidine-2,4,7-triones (2), which give with triethylorthoformate and aniline 6-(phenylaminomethylene)-pyrido[2,3-d]pyrimidine-tetraone (3). Halogenation of 2a-d (with R(2) = Me) with phosphorylchloride leads to 5,7-dichloro-pyrido [2,3-d]pyrimidine-2,4-diones (4) by cleavage of the methyl group at N-8, whereas Vilsmeier reaction of 2 affords 5-chloro-6-formyl derivatives (6), which cyclize with arylamines to give benzo[b]pyrimido[4,5-h] 1,6-naphthyridines (9). Compounds 9 were obtained independently by amination of the tosylates 5 to the 5-arylamino compounds 8, and Vilsmeier formylation to yield 9.
    DOI:
    10.1002/prac.19963380129
  • 作为产物:
    描述:
    6-氯-1,3-二甲基脲嘧啶苯胺 反应 3.0h, 以79%的产率得到6-苯氨基-1,3-二甲基尿嘧啶
    参考文献:
    名称:
    Synthesis and reactivity of 5-polyfluoroalkyl-5-deazaalloxazines
    摘要:
    6-芳基氨基-1,3-双烷基尿嘧啶与多氟羧酸的酐在吡啶存在下反应,并随后与浓硫酸环化,生成相应的1,3-双烷基-5-(多氟烷基)pyrimido[4,5-b]喹啉-2,4(1H,3H)-二酮(5-多氟烷基-5-去氮氨基尿嘧啶)。这些化合物对亲核试剂的反应性进行了描述,包括氰硼氢钠、乙酰苯、亚硝基甲烷、氰化钾、吲哚和对硫甲酚,以及铃木和园和尚反应。亲核加成发生在5-去氮氨基尿嘧啶体系的5位,在许多情况下是不可逆的,生成5,10-二氢pyrimido[4,5-b]喹啉-2,4(1H,3H)-二酮衍生物,产率良好至优异。
    DOI:
    10.1039/c3ob26837c
  • 作为试剂:
    描述:
    4-methyl-N-(2-phenyl-2-(phenylamino)ethyl)benzenesulfonamide6-苯氨基-1,3-二甲基尿嘧啶三氟乙酸 作用下, 以 乙醇乙腈 为溶剂, 反应 3.0h, 生成 N-{2-[4-(1,3-Dimethyl-2,4-dioxo-6-phenylamino-1,2,3,4-tetrahydro-pyrimidin-5-ylmethyl)-phenylamino]-2-phenyl-ethyl}-4-methyl-benzenesulfonamide
    参考文献:
    名称:
    叶酸辅酶的模型16 1:胸苷酸合酶反应的化学模型。在6-氨基尿嘧啶与5,10-亚甲基四氢叶酸模型反应中,可还原为胸腺嘧啶衍生物的“环外亚甲基中间体”类似物的证据
    摘要:
    在酸存在下,6-氨基-,6-烷基氨基-和6-苯胺基-1,3-二甲基尿嘧啶(- )与3,4-二苯基-1-甲苯磺酰咪唑烷()的反应导致形成产物,该产物衍生自“环外亚甲基中间体”,类似于在胸苷酸合酶反应中形成的“环外亚甲基中间体”。该中间体已通过(a)光谱研究,(b)与二氢吡啶和二氢喹啉衍生物形成加合物和(c)将其还原为相应的胸腺嘧啶衍生物进行了鉴定。这些结果为脱辅酶-底物复合物和辅酶5,10-亚甲基四氢叶酸的模型之间的反应中的胸苷酸合酶反应的碳转移步骤提供了化学优先顺序。
    DOI:
    10.1016/s0040-4020(01)87547-5
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文献信息

  • KI-VO(acac)<sub>2</sub>-H<sub>2</sub>O<sub>2</sub>-AcOH, A New Iodinating System for Selective Iodination at C-5 Position of Activated Pyrimidinediones: A Combined Experimental and Density Functional Study
    作者:Lakhinath Saikia、Dhrubajyoti Talukdar、Ramesh C. Deka、Ashim J. Thakur
    DOI:10.1002/jhet.1575
    日期:2013.7
    KI‐VO(acac)2‐H2O2 in aqueous ethanolic medium with acetic acid as additive has been found to iodinate pyrimidinediones and aromatic amines. The methodology is mild, efficient, and environmentally benign. Density functional theory‐based reactivity parameters support the experimentally observed reactivity of pyrimidinedione derivatives.
    已发现在含水乙醇介质中以乙酸为添加剂的KI-VO(acac)2 -H 2 O 2可碘化嘧啶二酮和芳族胺。该方法是温和的,有效的且对环境无害的。基于密度泛函理论的反应性参数支持嘧啶二酮衍生物的实验观察到的反应性。
  • Synthesis of substituted uracils by the reactions of halouracils with selenium, sulfur, oxygen and nitrogen nucleophiles under focused microwave irradiation
    作者:Woei-Ping Fang、Yuh-Tsyr Cheng、Yann-Ru Cheng、Yie-Jia Cherng
    DOI:10.1016/j.tet.2005.01.085
    日期:2005.3
    Under microwave irradiation, the nucleophilic substitution reactions of halouracils with selenium, sulfur, oxygen and nitrogen nucleophiles was complete within several minutes with yields up to 99%. The method using microwave irradiation is superior to those conducted under conventional heating processes.
    在微波辐射下,氟脲与硒,硫,氧和氮亲核试剂的亲核取代反应在几分钟内完成,收率高达99%。使用微波辐射的方法优于在常规加热过程下进行的方法。
  • Synthesis, Properties, and NAD<sup>+</sup>-NADH-Type Redox Ability of 14-Substituted 1,3-Dimethyl-5,10-methanocycloundeca[4,5]pyrrolo[2,3-<i>d</i>]pyrimidine-2,4(1,3<i>H</i>)-dionylium Tetrafluoroborates and Their Hydride Adducts
    作者:Kazuhiro Igarashi、Yohei Yamaguchi、Yuhki Mitsumoto、Shin-ichi Naya、Makoto Nitta
    DOI:10.1021/jo052495m
    日期:2006.3.31
    A synthesis of 14-substituted 1,3-dimethyl-5,10-methanocycloundeca[4,5]pyrrolo[2,3-d]pyrimidine-2,4(1,3H)-dionylium tetrafluoroborates 11a,b+·BF4- was accomplished by the methylation of 5,10-methanocycloundeca[4,5]pyrrolo[2,3-d]pyrimidine-2,4(1,3H)-dione derivatives with MeI and following anion-exchange reaction by treatment with 42% aq HBF4. Compound 11b+·BF4- was synthesized alternatively by the
    14-取代的1,3-二甲基-5,10-甲基环己酮[4,5]吡咯并[2,3 - d ]嘧啶-2,4(1,3 H)-二氟四氟硼酸酯11a,b +的合成· BF 4 -通过用MeI甲基化5,10-甲基环己酮[4,5]吡咯并[2,3- d ]嘧啶-2,4(1,3 H)-二酮衍生物并通过42处理阴离子交换反应来完成%HBF水溶液4。化合物11b +· BF 4 -交替地通过1,6-甲基[11]亚萘基四氟硼酸与6-苯基氨基-1,3-二甲基尿嘧啶的反应和随后的氧化环化反应合成。11a,b +的显着结构特征在检查UV-vis和NMR光谱数据以及X射线晶体分析时得到澄清。阳离子11a,b +的稳定性用分光光度法测定的p K R +值表示为9.8和9.7,分别比相应的七元环阳离子小1.4和1.2个pH单位。但是,该值比母体1,6-甲基[11]环烯基鎓离子的pH值大3.6和3.5个pH单位(p K R + = 6
  • Novel Synthesis, Properties, and NAD<sup>+</sup>-NADH Type Redox Ability of 1,3-Dimethylcyclohepta[4,5]pyrrolo[2,3-<i>d</i>]pyrimidine- 2,4(1,3<i>H</i>)-dionylium Ions Annulated with Additional Pyrrolo[2,3-<i>d</i>]pyrimidine-1,3(2,4<i>H</i>)-dione and Furan Analogue, and Their Hydride Adducts
    作者:Shin-ichi Naya、Junya Nishimura、Makoto Nitta
    DOI:10.1021/jo0514523
    日期:2005.11.1
    photoinduced oxidation reaction of 11a,b+·BF4- and 12a,b+·BF4- toward some amines under aerobic conditions was carried out to give the corresponding imines (isolated by converting to the corresponding 2,4-dinitrophenylhydrazones) with the recycling numbers of 0.6−30.3. Furthermore, as an example of the NAD+-NADH models, the reduction of a pyruvate analogue and some carbonyl compounds with the hydride-adduct
    一种方便的新型阳离子11a,b +的制备· BF 4 -和12a,b +· BF 4 -,其衍生自1,3-二甲基环庚[4,5]吡咯并[2,3- d ]嘧啶-2,4(1,3 H)-二重氮离子与其他吡咯并[2,3- d ]的环化嘧啶-1,3(2,4 H)-二酮和呋喃类似物是通过1,7-二氢-7- [1',3'-二甲基-2',4'(1 ”,3' ħ) -二氧代-6' - (苯基氨基) -嘧啶-5'-基] -1,3-二甲基-10- phenylcyclohepta [4,5]吡咯并[2,3- d ]嘧啶-2, 4(1,3 H)-dione 9及其呋喃类似物通过在有氧条件下使用DDQ或光辐照。11a,b +的结构特征和12a,b +在检查UV-vis和NMR光谱数据以及X射线晶体分析时得到澄清。阳离子11a,b +的稳定性和12a,b +用分光光度法测定的p K R +值表示为10.7-12.6。电化学还原11a,b
  • High-Performance Liquid Chromatographic Analysis of Amino Acids in Ackee Fruit with Emphasis on the Toxic Amino Acid Hypoglycin A
    作者:K. D. Golden、O. J. Williams、Y. Bailey-Shaw
    DOI:10.1093/chromsci/40.8.441
    日期:2002.9.1
    High-performance liquid chromatography is used to determine the amino acid content of ripe and unripe ackee fruit. Specific emphasis is placed on the level of the toxic amino acid hypoglycin A (hyp-A) in the unripe and ripe ackee fruit and seed. Unripe samples are found to contain significantly higher quantities (P < 0.05) of hyp-A when compared with ripe samples. Uncooked unripe fruit is found to contain 124.4 ± 6.7 mg/100 g fresh weight and uncooked ripe fruit 6.4 ± 1.1 mg/100 g fresh weight. The seed of the uncooked unripe fruit is found to contain 142.8 ± 8.8 mg/100 g fresh weight, and the seed of uncooked ripe fruit has 106.0 ± 5.4 mg/100 g fresh weight. Boiling fruit in water for approximately 30 min is efficient in removing hyp-A from the edible arilli; however, low levels of 0.54 ± 0.15 mg/200 mL are detected in the water that was used to cook the ripe fruit. The average %recovery of the amino acids was 80.34%.
    高效液相色谱用于测定成熟和未成熟的阿基果中的氨基酸含量。特别强调未成熟和成熟阿基果及种子中有毒氨基酸氢糖酸A(hyp-A)的水平。与成熟样本相比,未成熟样本中发现的hyp-A含量显著更高(P < 0.05)。未熟阿基果在未烹煮状态下的含量为124.4 ± 6.7 mg/100 g鲜重,而成熟阿基果则为6.4 ± 1.1 mg/100 g鲜重。未成熟阿基果的种子含有142.8 ± 8.8 mg/100 g鲜重,而成熟阿基果的种子为106.0 ± 5.4 mg/100 g鲜重。将水果在水中煮约30分钟能有效去除可食用的果肉中的hyp-A;然而,在煮熟成熟水果的水中仍检测到低水平的0.54 ± 0.15 mg/200 mL。氨基酸的平均回收率为80.34%。
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