摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(1,1-二甲基-戊基)-脲 | 108302-62-1

中文名称
(1,1-二甲基-戊基)-脲
中文别名
——
英文名称
(1,1-dimethylpentyl)urea
英文别名
(2-Methylhexan-2-yl)urea;2-methylhexan-2-ylurea
(1,1-二甲基-戊基)-脲化学式
CAS
108302-62-1
化学式
C8H18N2O
mdl
——
分子量
158.244
InChiKey
GYMUVPMHCVZTPH-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:
    102 °C
  • 沸点:
    226.8±13.0 °C(Predicted)
  • 密度:
    0.929±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    55.1
  • 氢给体数:
    2
  • 氢受体数:
    1

反应信息

点击查看最新优质反应信息

文献信息

  • S N H Alkyl carbamoyl amination of 3-nitropyridine: competitive synthesis of nitro- and nitrosopyridine derivatives
    作者:Elena K. Avakyan、Ivan V. Borovlev、Oleg P. Demidov、Gulminat A. Amangasieva、Diana Yu. Pobedinskaya
    DOI:10.1007/s10593-018-2201-6
    日期:2017.11
    has been developed for oxidative SNH alkyl carbamoyl amination of 3-nitropyridine in anhydrous DMSO. When anions of alkyl- and 1,1-dialkylureas were used as nucleophiles, an unusual formation of a mixture consisting of 1-alkyl(1,1-dialkyl)-3-(5-nitropyridin-2-yl)ureas and their nitroso analogs occurred, which was the first such observation with 3-nitropyridine. Only the nitro products formed in the
    的方法已被开发用于氧化小号Ñ ħ烷基氨基甲酰基胺化在无水DMSO -3-硝基吡啶。当烷基-和1,1-二烷基脲的阴离子用作亲核试剂时,由1-烷基(1,1-二烷基)-3-(5-硝基吡啶-2-基)脲及其亚硝基组成的混合物会异常形成出现类似物,这是对3-硝基吡啶的首次观察。在硝基苯存在下仅形成硝基产物。另外,基于合成的化合物获得了一系列的N-氧化物。
  • Nucleophilic Addition of Amides to 10-Alkylacridinium Cations: A Case of Double N-Nucleophilicity of Some Monoamides
    作者:Ivan Borovlev、Oleg Demidov、Gulminat Amangasieva、Elena Avakyan
    DOI:10.1055/s-0036-1588786
    日期:2017.8
    Abstract An effective synthesis of N-(10-alkyl-9,10-dihydroacridin-9-yl) derivatives of amides, ureas, and urethanes has been developed. Additionally, the spatially overloaded molecules of N,N-bis(10-alkyl-9,10-dihydroacridin-9-yl)acrylamide were obtained in the case of formamide and acrylamide. An effective synthesis of N-(10-alkyl-9,10-dihydroacridin-9-yl) derivatives of amides, ureas, and urethanes
    摘要 已经开发出酰胺,脲和氨基甲酸酯的N-(10-烷基-9,10-二氢ac啶-9-基)衍生物的有效合成。另外,在甲酰胺和丙烯酰胺的情况下,获得了N,N-双(10-烷基-9,10-二氢ac啶-9-基)丙烯酰胺的空间过载分子。 已经开发出酰胺,脲和氨基甲酸酯的N-(10-烷基-9,10-二氢ac啶-9-基)衍生物的有效合成。另外,在甲酰胺和丙烯酰胺的情况下,获得了N,N-双(10-烷基-9,10-二氢ac啶-9-基)丙烯酰胺的空间过载分子。
  • Direct and facile synthesis of 9-aminoacridine and acridin-9-yl-ureas
    作者:Ivan V. Borovlev、Oleg P. Demidov、Gulminat A. Amangasieva、Elena K. Avakyan
    DOI:10.1016/j.tetlet.2016.06.103
    日期:2016.8
    react as nucleophiles with acridine has been investigated. An effective SNH synthesis of 9-aminoacridine was developed using the urea/NaH/DMSO system. However, when mono substituted ureas containing bulky substituents or 1,1-dialkyl substituted ureas were used, products of the SNH reaction of alkyl carbamoyl amination were obtained. Single crystal structure and the tautomerism of selected compound were
    已经研究了尿素阴离子作为亲核试剂与a啶反应的能力。使用尿素/ NaH / DMSO系统开发了有效的SNH合成9-氨基ac啶。然而,当使用含有大取代基的单取代脲或1,1-二烷基取代的脲时,获得了烷基氨基甲酰基胺化的SNH反应产物。研究了所选化合物的单晶结构和互变异构现象。
  • Ureas as a New Nucleophilic Reagents for S<sub>N</sub>Ar Amination and Carbamoyl Amination Reactions in 1,3,7-Triazapyrene Series
    作者:Ivan Borovlev、Oleg Demidov、Gulminat Amangasieva、Elena Avakyan、Nadezhda Kurnosova
    DOI:10.1002/jhet.2597
    日期:2017.1
    substitution of an alkoxy groups (SNipso) by amino group were isolated in good yields. The reactions proceed in anhydrous dimethyl sulfoxide solution at room temperature. But when anions of the mono‐substituted ureas containing bulky substituents were used, the first products of the earlier unknown SNAr reactions of alkyl carbamoyl amination were obtained.
    研究了尿素阴离子作为亲核试剂与1,3,7-三氮杂py烯烷氧基衍生物反应的能力。发现出乎所有人的意料,以良好的产率分离了烷氧基(S N ipso)被氨基取代的产物。反应在室温下在无水二甲基亚砜溶液中进行。但是,当使用含有大取代基的单取代脲的阴离子时,就得到了烷基氨基甲酰基氨基化的更早未知的S N Ar反应的第一产物。
  • COMBINED ANTIPYRETIC ANALGESIC DRUG
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0812589A1
    公开(公告)日:1997-12-17
    A combined antipyretic analgesic drug having an excellent antipyretic analgesic effect and reduced side effects, such as gastrointestinal disorder, and comprising a combination of ibusprofen with isopropylantipyrine in a ratio by weight of preferably 5:1 to 1:5, still preferably 3:1 to 1:3. Preferable examples of the dosage form include a three-layer tablet comprising the first layer containing ibusprofen and the third layer containing isopropylantipyrine and, sandwiched between these layers, the second layer containing an inactive ingredient, and a dry coated tablet having, enclosed therein, a core tablet containing ibuprofen or isopropylantipyrine.
    一种解热镇痛联合用药,具有良好的解热镇痛效果,减少副作用,如胃肠功能紊乱,由伊布洛芬和异丙基安替比林组成,其重量比最好为5:1至1:5,最好为3:1至1:3。优选的剂型包括三层片剂,第一层含有布洛芬,第三层含有异丙基安替比林,夹在这两层之间的第二层含有非活性成分,以及干包衣片剂,其中包有含有布洛芬或异丙基安替比林的片芯。
查看更多