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

(2-vinylcyclopropane-1,1-diyl)bis(phenylmethanone) | 61111-63-5

中文名称
——
中文别名
——
英文名称
(2-vinylcyclopropane-1,1-diyl)bis(phenylmethanone)
英文别名
(2-Ethenylcyclopropane-1,1-diyl)bis(phenylmethanone);(1-benzoyl-2-ethenylcyclopropyl)-phenylmethanone
(2-vinylcyclopropane-1,1-diyl)bis(phenylmethanone)化学式
CAS
61111-63-5
化学式
C19H16O2
mdl
——
分子量
276.335
InChiKey
CYPYMFTXFNUDKQ-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

  • 沸点:
    411.3±45.0 °C(Predicted)
  • 密度:
    1.219±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    21
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.16
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:176d264e435eb41a0048d6df22c7b08c
查看

反应信息

点击查看最新优质反应信息

文献信息

  • Asymmetric Synthesis of 2,3‐Dihydropyrroles by Ring‐Opening/Cyclization of Cyclopropyl Ketones Using Primary Amines
    作者:Yong Xia、Xiaohua Liu、Haifeng Zheng、Lili Lin、Xiaoming Feng
    DOI:10.1002/anie.201407880
    日期:2015.1.2
    The asymmetric ringopening/cyclization of cyclopropyl ketones with primary amine nucleophiles was catalyzed by a chiral N,N′‐dioxide/scandium(III) complex through a kinetic resolution process. A broad range of cyclopropyl ketones and primary amines are suitable substrates of this reaction. The corresponding products were afforded in excellent enantioselectivities and yields (up to 97 % ee and 98 %
    手性N,N'-二氧化物/ scan(III)配合物通过动力学拆分过程催化环丙基酮与伯胺亲核试剂的不对称开环/环化反应。各种各样的环丙基酮和伯胺是该反应的合适底物。在温和的反应条件下,相应的产物具有出色的对映选择性和收率(高达97%  ee和98%收率)。该方法为手性2,3-二氢吡咯提供了一个有前途的途径,并且为动力学上分离2-取代的环丙基酮提供了一种有效的方法。
  • Organocatalytic Cloke–Wilson Rearrangement: DABCO-Catalyzed Ring Expansion of Cyclopropyl Ketones to 2,3-Dihydrofurans
    作者:Jingfang Zhang、Yuhai Tang、Wen Wei、Yong Wu、Yang Li、Junjie Zhang、Yuansuo Zheng、Silong Xu
    DOI:10.1021/acs.orglett.7b00805
    日期:2017.6.16
    An organocatalytic Cloke–Wilson rearrangement of cyclopropyl ketones to 2,3-dihydrofurans is exploited utilizing the homoconjugate addition process. With 1,4-diazabicyclo[2.2.2]octane as the catalyst, the rearrangement in DMSO at 120 °C proceeded in generally high yields, exclusive regioselectivity, and a broad substrate scope. An examination of the mechanism including stereochemical analysis and intermediate
    利用均轭共轭加成工艺开发了环丙基酮对2,3-二氢呋喃的有机催化Cloke-Wilson重排。以1,4-二氮杂双环[2.2.2]辛烷为催化剂,在DMSO中于120°C进行的重排通常以高收率,唯一的区域选择性和较宽的底物范围进行。该机构包括立体化学分析和中间隔离支撑一个S的检查Ñ机制的1型环开口。
  • Chiral <i>N,N′</i> ‐Dioxide/Sc <sup>ΙΙΙ</sup> Complex‐Catalyzed Asymmetric Ring‐Opening Reaction of Cyclopropyl Ketones with Indoles
    作者:Fenzhen Chang、Lili Lin、Yong Xia、Hang Zhang、Shunxi Dong、Xiaohua Liu、Xiaoming Feng
    DOI:10.1002/adsc.201800312
    日期:2018.7.16
    The asymmetric ringopening reaction of cyclopropyl ketones with indoles has been realized by using a N,N′‐dioxide/scandium(ΙΙΙ) complex as catalyst. The corresponding 3‐alkylated indole derivatives were obtained in moderate to excellent yields with good ee values. Moreover, a possible transition state was proposed on the basis of experimental studies and X‐ray structure of product.
    环丙基酮与吲哚的不对称开环反应已通过使用N,N'-二氧化物/ scan(III)络合物作为催化剂来实现。相应的3-烷基化的吲哚生物以中等至优异的收率和良好的ee值获得。此外,在实验研究和产品的X射线结构的基础上,提出了一种可能的过渡态。
  • Recycling Catalyst as Reactant: A Sustainable Strategy To Improve Atom Efficiency of Organocatalytic Tandem Reactions
    作者:Wen Wei、Yuhai Tang、Yan Zhou、Ge Deng、Ziyu Liu、Jun Wu、Yang Li、Junjie Zhang、Silong Xu
    DOI:10.1021/acs.orglett.8b02898
    日期:2018.10.19
    A sustainable strategy by internally recycling an organocatalyst as a reactant in a downstream reaction to improve the atom efficiency of organocatalytic tandem reactions is described. Specifically, a one-pot tandem Cloke–Wilson/Boulton–Katritzky reaction of cyclopropylketones with a hydroxylamine has been developed for the synthesis of fully substituted isoxazoles, in which the hydroxylamine serves
    描述了通过在下游反应中内部循环利用有机催化剂作为反应物以提高有机催化串联反应的原子效率的可持续策略。特别地,已经开发了环丙基酮与羟胺的一锅式串联Cloke-Wilson / Boulton-Katritzky反应,用于合成完全取代的异恶唑,其中羟胺既充当上游催化剂又充当下游反应物。
  • Metal-Free Visible-Light-Promoted Trifluoromethylation of Vinylcyclopropanes Using Pyrylium Salt as a Photoredox Catalyst
    作者:Palasetty Chandu、Krishna Gopal Ghosh、Devarajulu Sureshkumar
    DOI:10.1021/acs.joc.9b01033
    日期:2019.7.5
    Visible-light-induced metal-free trifluoromethylation of activated, carbocyclic, and unactivated vinylcyclopropanes via a ring-opening reaction using the Langlois reagent (CF3SO2Na) is reported to synthesize allylic trifluoromethylated derivatives. Allylic trifluoromethylation was achieved by a photo-oxidative single electron transfer (SET) process at an ambient temperature and under metal-free conditions
    据报道,使用Langlois试剂(CF 3 SO 2 Na)通过开环反应,可见光诱导的活化,碳环和非活化乙烯基环丙烷的无属三甲基化反应可合成烯丙基三甲基化衍生物。烯丙基三甲基化是通过在环境温度和无属条件下通过光氧化单电子转移(SET)工艺以及使用喃鎓盐作为光氧化还原催化剂的可见光照射实现的。所报道的方法具有操作简单,基材范围广,官能团耐受性高和可扩展性的特点。
查看更多