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

3,5-dimethoxy-2-phenylcyclohexa-2,5-diene-1,4-dione | 92254-61-0

中文名称
——
中文别名
——
英文名称
3,5-dimethoxy-2-phenylcyclohexa-2,5-diene-1,4-dione
英文别名
P18_K17;3,5-Dimethoxy-2-phenyl-1,4-benzochinon
3,5-dimethoxy-2-phenylcyclohexa-2,5-diene-1,4-dione化学式
CAS
92254-61-0
化学式
C14H12O4
mdl
——
分子量
244.247
InChiKey
KHRKRFKSSLJANT-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Iron-mediated direct arylation with arylboronic acids through an aryl radical transfer pathway
    作者:Jian Wang、Shan Wang、Gao Wang、Ji Zhang、Xiao-Qi Yu
    DOI:10.1039/c2cc35468c
    日期:——
    A novel iron-mediated direct C–H arylation of quinones and pyridine analogues with arylboronic acids has been developed using dichloromethane and water as solvents at ambient temperature. FeS is employed and serves as an efficient catalyst. A detailed reaction mechanism is speculated and expounded.
    一种新型介导的醌和吡啶类似物与芳基硼酸直接C-H芳基化反应已开发出来,使用二氯甲烷作为溶剂,在常温下进行。FeS被用作高效的催化剂,详细推测并阐述了反应机理。
  • Iron-Catalyzed Direct C-H Arylation of Heterocycles and Quinones with Arylboronic Acids
    作者:Arghya Deb、Srimanta Manna、Arun Maji、Uttam Dutta、Debabrata Maiti
    DOI:10.1002/ejoc.201300743
    日期:2013.8
    The arylation of C–H bonds to generate heteroaryl–aryl (Het–Ar) and arylated quinone (Quin–Ar) compounds has received great attention to achieve sustainable goals in synthetic chemistry. Despite significant advances, arylation of a broad range of Het–Ar and Quin–Ar derivatives remains a challenging task. Herein, a variety of heterocycles are arylated by using arylboronic acids in the presence of catalytic
    C-H键的芳基化生成杂芳基-芳基(Het-Ar)和芳基化醌(Quin-Ar)化合物在合成化学中实现可持续目标方面受到了极大的关注。尽管取得了重大进展,广泛的 Het-Ar 和 Quin-Ar 衍生物的芳基化仍然是一项具有挑战性的任务。在本文中,在催化量的廉价 Fe(NO3)3 存在下,使用芳基硼酸将各种杂环芳基化。C-芳基化醌化合物可以通过芳基硼酸与醌或氢醌反应来制备。本方法操作简单,可扩展,不需要杂环或醌的预官能化,并且可以容忍偶联伙伴中的多种官能团。这些品质有望使这种方法对学术和工业用途具有吸引力。
  • The Direct Arylation of Benzoquinones with Arylboronic Acid Promoted by Iron(II) Oxalate
    作者:Yibo Huang、Dan Guan
    DOI:10.3184/174751913x13794472538144
    日期:2013.11
    Arylations of various quinones with several arylboronic acids have been developed. The reactions proceed readily at ambient temperature using iron(II) oxalate as a catalyst and potassium persulfate as a co-oxidant. The mechanism is presumed to proceed through a nucleophilic radical addition to the quinone with in situ reoxidation of the resulting dihydroquinone.
    已经开发了多种醌与几种芳基硼酸的芳基化。该反应在环境温度下使用草酸 (II) 作为催化剂和过硫酸作为助氧化剂很容易进行。推测该机制是通过亲核自由基加成到醌并原位再氧化所得二氢醌来进行的。
  • Synthesis of 2-Aryl- and 2-Heteroaryl-3,5-dimethoxy-1,4-benzoquinones Involving Pd-Catalyzed Cross-Coupling of (2,3,4,6-Tetramethoxyphenyl)boronic Acid
    作者:Enio José Leão Lana、Fernando Carazza、Rosilene Aparacida de Oliveira
    DOI:10.1002/hlca.200490162
    日期:2004.7
    A series of 2-aryl- and 2-heteroaryl-substituted 3,5-dimethoxy-1,4-benzoquinones (compounds 27–36) have been synthesized by cross-coupling of (2,3,4,6-tetramethoxyphenyl)boronic acid (2) with aromatic bromides or iodides in the presence of [Pd0(Ph3)4] and Na2CO3, followed by AgO-promoted oxidation of the resulting biaryl compounds 17–26.
    通过(2,3,4,6-四甲氧基苯基)的交叉偶联合成了一系列2-芳基和2-杂芳基取代的3,5-二甲氧基-1,4-苯醌(化合物27 – 36)。酸(2)与在[的存在下的芳族化物或化物0(PH 3)4 ]和Na 2 CO 3,接着将得到的二芳基的的AgO促进的氧化化合物17 - 26。
查看更多