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7-bromo-2-phenylchroman-4-one | 1218-75-3

中文名称
——
中文别名
——
英文名称
7-bromo-2-phenylchroman-4-one
英文别名
7-bromoflavanone;7-bromo-2-phenyl-chroman-4-one;7-Brom-2-phenyl-chroman-4-on;7-Brom-flavanon;7-bromo-2-phenyl-2,3-dihydrochromen-4-one
7-bromo-2-phenylchroman-4-one化学式
CAS
1218-75-3
化学式
C15H11BrO2
mdl
——
分子量
303.155
InChiKey
KRZMVVSZLNNWCF-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):
    3.6
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:63d3a9c6e5f708ea15ba56d172eb31f5
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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:
    描述:
    7-bromo-2-phenylchroman-4-one甲醇 、 sodium tetrahydroborate 、 n-butylsilane三(五氟苯基)硼烷 作用下, 以 二氯甲烷 为溶剂, 反应 5.25h, 生成 7-bromo-2-phenyl-chroman
    参考文献:
    名称:
    [EN] BENZENE-FUSED 6-MEMBERED OXYGEN-CONTAINING HETEROCYCLIC DERIVATIVES OF BICYCLIC HETEROARYLS
    [FR] DÉRIVÉS HÉTÉROCYCLIQUES D'HÉTÉROARYLES BICYCLIQUES À 6 CYCLES BENZÉNIQUES ACCOLÉS DE BENZÈNE CONTENANT DE L'OXYGÈNE
    摘要:
    这项发明涉及公式I的新衍生物,其中取代基如规范中所定义;制备这种衍生物的方法;包括这种衍生物的药物组合物;这种衍生物作为药物;这种衍生物用于治疗增殖性疾病。
    公开号:
    WO2011064211A1
  • 作为产物:
    参考文献:
    名称:
    30. 7-卤素黄酮及相关化合物的合成
    摘要:
    DOI:
    10.1039/jr9580000146
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文献信息

  • Palladium-Catalyzed [3+3] Annulation of Vinyl Chromium(0) Carbene Complexes through Carbene Migratory Insertion/Tsuji-Trost Reaction
    作者:Kang Wang、Yifan Ping、Taiwei Chang、Jianbo Wang
    DOI:10.1002/anie.201707590
    日期:2017.10.9
    Vinyl chromium(0) Fischer carbene complexes were employed as the source of π‐allylic palladium species for catalytic [3+3] annulation under palladium catalysis. Mechanistically, this transformation is proposed to involve carbene migratory insertion and intramolecular Tsuji–Trost reaction as the key steps. Substituted six‐membered heterocyclic flavonones and quinolines are obtained, depending on the
    乙烯基铬(0)菲舍尔卡宾络合物被用作π烯丙基钯物质的来源,用于钯催化下的催化[3 + 3]环化。从机理上讲,这种转化被认为包括卡宾迁移插入和分子内Tsuji-Trost反应作为关键步骤。根据偶联伙伴上的亲核官能团,获得了取代的六元杂环黄酮和喹啉。
  • Chiral Heterodisulfoxide Ligands in Rhodium-Catalyzed Asymmetric 1,4-Addition of Arylboronic Acids to Chromenones
    作者:Fuzhong Han、Guihua Chen、Xiangyang Zhang、Jian Liao
    DOI:10.1002/ejoc.201100387
    日期:2011.6
    A new family of benzene-based chiral heterodisulfoxide ligands L1-L5 was synthesized in a single step. These disulfoxide ligands were applied in the rhodium-catalyzed asymmetric 1,4-addition of arylboronic acids to chromenones. The addition of diverse arylboronic acids to chromenones proceeds smoothly in up to 70% yield with up to 95% ee.
    一个新的苯基手性杂二亚砜配体 L1-L5 是一步合成的。这些二亚砜配体用于铑催化的芳基硼酸与色酮的不对称 1,4-加成反应。将各种芳基硼酸添加到色酮中的过程可以顺利进行,产率高达 70%,ee 高达 95%。
  • Benzene-fused 6-membered oxygen-containing heterocyclic derivatives of bicyclic heteroaryls
    申请人:Chen Bei
    公开号:US20120289501A1
    公开(公告)日:2012-11-15
    The invention relates to new derivatives of formula I, wherein the substituents are as defined in the specification; to processes for the preparation of such derivatives; pharmaceutical compositions comprising such derivatives; such derivatives as a medicament; such derivatives for the treatment of a proliferative disease.
    本发明涉及I式的新衍生物,其中取代基如规范中定义;制备这种衍生物的方法;包含这种衍生物的药物组合物;这种衍生物作为药物;这种衍生物用于治疗增生性疾病。
  • Asymmetric Hydrogenation by Relay Catalysis with FLPs and CPAs: Stereodivergent Synthesis of 3-Substituted Flavanones
    作者:Jingjing Chen、Wei Meng、Xiangqing Feng、Haifeng Du
    DOI:10.1021/acs.joc.2c01278
    日期:2022.8.5
    To access flavanones bearing two contiguous stereogenic centers, a metal-free asymmetric hydrogenation of racemic 3-alkylidene flavanones has been developed by relay catalysis with achiral FLPs and chiral phosphoric acids, which represents a successful detour for the challenging hydrogenation of 3-substituted flavones. A wide range of trans- and cis-flavanones were obtained in high yields and ≤97%
    为了获得具有两个连续立体中心的黄烷酮,已经通过非手性 FLP 和手性磷酸的中继催化开发了外消旋 3-亚烷基黄烷酮的无金属不对称氢化,这代表了具有挑战性的 3-取代黄酮氢化的成功绕道。以高产率和≤97% ee 获得了范围广泛的反式和顺式黄烷酮。
  • Anti-mycobacterium compositions and methods of preparing and using same
    申请人:Advanced Life Sciences, Inc.
    公开号:US20040147597A1
    公开(公告)日:2004-07-29
    The present invention relates to compounds, compositions and methods for the prevention or treatment of mycobacterium infections. The compounds are naturally occurring and synthetic biflavonoids, flavonoids, chalcones and chalcone like compounds. The compounds were screened for anti-mycobacterium activity. Of the compounds showing anti-mycobacterium activity, eight were identified as particularly potent, exhibiting greater than 90% inhibition of the growth of Mtb at a concentration of 12.5 Πg/mL. The actual minimum inhibitory concentrations (MIC), defined as the lowest concentration inhibiting 99% of the inoculum, for the preferred compounds ranged from 6.8 to 48.3 ΠM. 1
    本发明涉及预防或治疗分枝杆菌感染的化合物、组合物和方法。这些化合物是天然存在和合成的双黄酮类、黄酮类、查尔酮类和查尔酮类化合物。对这些化合物进行了抗分枝杆菌活性筛选。在显示出抗霉菌活性的化合物中,有 8 种被确定为特别有效,在浓度为 12.5 Πg/mL 时,对 Mtb 生长的抑制率超过 90%。优选化合物的实际最低抑菌浓度(MIC),即抑制接种体 99% 生长的最低浓度,介于 6.8 至 48.3 ΠM 之间。 1
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