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(E)-2-methyl-4'-methylchalcone | 58764-86-6

中文名称
——
中文别名
——
英文名称
(E)-2-methyl-4'-methylchalcone
英文别名
2,4'-dimethyl-trans-chalcone;2,4'-Dimethyl-trans-chalkon;(2E)-3-(2-Methylphenyl)-1-(4-methylphenyl)prop-2-en-1-one;(E)-3-(2-methylphenyl)-1-(4-methylphenyl)prop-2-en-1-one
(E)-2-methyl-4'-methylchalcone化学式
CAS
58764-86-6
化学式
C17H16O
mdl
——
分子量
236.313
InChiKey
RNUHORQIYZVVRW-VAWYXSNFSA-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

  • 沸点:
    384.0±42.0 °C(Predicted)
  • 密度:
    1.062±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.8
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:0ecde9f317d2ba6ac61e573989f41ed6
查看

反应信息

  • 作为反应物:
    描述:
    3-氨基-1H-吡唑并[3,4-b]吡啶(E)-2-methyl-4'-methylchalcone胆碱 作用下, 以 neat (no solvent) 为溶剂, 反应 0.83h, 以90%的产率得到4-(o-tolyl)-2-(p-tolyl)pyrido[2’,3’:3,4]pyrazolo[1,5-a]pyrimidine
    参考文献:
    名称:
    使用可回收的胆碱氢氧化物高效高效地合成新型高度官能化的氮稠合吡啶并[2',3':3,4]吡唑并[1,5-a]嘧啶衍生物
    摘要:
    摘要 已发现胆碱氢氧化物(ChOH)是一种绿色高效的碱性离子液体催化剂,可通过以下反应合成高度官能化的吡啶并[2',3':3,4]吡唑并[1,5- a ]嘧啶衍生物。在纯条件下用1 H-吡唑并[3,4- b ]吡啶-3-胺形成的一系列α,β-不饱和酮。一系列α,β高效地将具有不同取代官能团的不饱和酮转化为相应的产物,分离产率高至优异,反应可轻松放大至几克。本发明对环境无害且可重复使用的ChOH催化剂具有几个优点,例如反应时间更短,官能团耐受性范围广以及通过简单的实验和后处理程序即可获得高产率的产物。 图形概要 该方法的主要特点是绿色反应,操作简便,可重复使用,易操作性强,ChOH效率高。
    DOI:
    10.1007/s11164-018-3558-y
  • 作为产物:
    参考文献:
    名称:
    242.查耳酮和相关化合物。第四部分 在查耳酮中添加氰化氢
    摘要:
    DOI:
    10.1039/jr9580001230
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文献信息

  • Copper-Catalyzed Oxidative Coupling of Alkenes with Aldehydes: Direct Access to α,β-Unsaturated Ketones
    作者:Jing Wang、Chao Liu、Jiwen Yuan、Aiwen Lei
    DOI:10.1002/anie.201208920
    日期:2013.2.18
    Let's get radical: The first coppercatalyzed oxidative coupling of alkenes and aldehydes was developed. Various aldehydes were utilized as substrates to construct α,β‐unsaturated ketones. A preliminary mechanistic study indicated that this reaction is likely to proceed through a single‐electron transfer.
    让我们自由基:开发了第一个铜催化的烯烃和醛的氧化偶联。各种醛被用作底物来构建α,β-不饱和酮。初步的机理研究表明,该反应很可能通过单电子转移进行。
  • Small Molecule Inhibitors of RNA Silencing
    申请人:Ding Shou-Wei
    公开号:US20120077804A1
    公开(公告)日:2012-03-29
    The present invention provides compositions and formulations that contain active compounds as RNAi inhibitors. These compositions and formulations are useful for controlling insects and pests including mosquitoes and agricultural pests.
  • NUCLEAR RECEPTOR MODULATORS AND THEIR USE FOR THE TREATMENT AND PREVENTION OF CANCER
    申请人:Neckers Jane B.
    公开号:US20140171503A1
    公开(公告)日:2014-06-19
    Disclosed are compounds which are nuclear receptor modulators that can act as antagonists to the androgen receptor, for example, a compound of Formula I: wherein R 1 to R 5 and X 1 to X 5 are as described herein, as well as pharmaceutically acceptable salts, solvates, and stereoisomers thereof. Pharmaceutical compositions comprising such compounds, as well as methods of use, and treatment for cancers, including prostate cancers, other nuclear receptor mediated cancers, and other conditions, are also disclosed.
  • SMALL MOLECULE INHIBITORS OF RNA SILENCING
    申请人:The Regents of the University of California
    公开号:US20150010493A1
    公开(公告)日:2015-01-08
    The present invention provides compositions and formulations that contain active compounds as RNAi inhibitors. These compositions and formulations are useful for controlling insects and pests including mosquitoes and agricultural pests.
  • An efficient and green synthesis of novel highly functionalized nitrogen-fused pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine derivatives using recyclable choline hydroxide
    作者:Suresh Kumar Krishnammagari、Yeon Tae Jeong
    DOI:10.1007/s11164-018-3558-y
    日期:2018.12
    has been found to be a green and efficient basic ionic liquid catalyst for the synthesis of highly functionalized pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine derivatives through the reaction of a series of α,β-unsaturated ketones with 1H-pyrazolo[3,4-b]pyridin-3-amine under neat conditions. A series of α,β-unsaturated ketones with different substituted functional groups efficiently were converted to their
    摘要 已发现胆碱氢氧化物(ChOH)是一种绿色高效的碱性离子液体催化剂,可通过以下反应合成高度官能化的吡啶并[2',3':3,4]吡唑并[1,5- a ]嘧啶衍生物。在纯条件下用1 H-吡唑并[3,4- b ]吡啶-3-胺形成的一系列α,β-不饱和酮。一系列α,β高效地将具有不同取代官能团的不饱和酮转化为相应的产物,分离产率高至优异,反应可轻松放大至几克。本发明对环境无害且可重复使用的ChOH催化剂具有几个优点,例如反应时间更短,官能团耐受性范围广以及通过简单的实验和后处理程序即可获得高产率的产物。 图形概要 该方法的主要特点是绿色反应,操作简便,可重复使用,易操作性强,ChOH效率高。
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