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3-(4-methoxybenzyl)thiophene

中文名称
——
中文别名
——
英文名称
3-(4-methoxybenzyl)thiophene
英文别名
3-[(4-methoxyphenyl)methyl]thiophene
3-(4-methoxybenzyl)thiophene化学式
CAS
——
化学式
C12H12OS
mdl
——
分子量
204.293
InChiKey
SBYHQKSEJAUVCY-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):
    3.5
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    37.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

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文献信息

  • One-Pot Synthesis of Symmetrical and Unsymmetrical Diarylmethanes via Diborylmethane
    作者:Kohei Endo、Takafumi Ishioka、Takahiro Ohkubo、Takanori Shibata
    DOI:10.1021/jo3015165
    日期:2012.9.7
    A one-pot synthesis of diarylmethanes from air-stable diborylmethane via the Suzuki–Miyaura cross-coupling reaction is described. The present approach realizes the synthesis of various symmetrical and unsymmetrical diarylmethanes in good to excellent yields.
    描述了通过Suzuki-Miyaura交叉偶联反应从空气稳定的二硼烷基甲烷一锅法合成二芳基甲烷。本方法以良好至优异的产率实现了各种对称和不对称的二芳基甲烷的合成。
  • Palladium-Catalyzed Synthesis of Heterocycle-Containing Diarylmethanes through Suzuki–Miyaura Cross-Coupling
    作者:Masami Kuriyama、Mina Shinozawa、Norihisa Hamaguchi、Seira Matsuo、Osamu Onomura
    DOI:10.1021/jo5009178
    日期:2014.6.20
    The heterocycle-containing diarylmethane synthesis from chloromethyl(hetero)arenes with (hetero)arylboron reagents was attained using the palladium/ether-imidazolium chloride system. This coupling process tolerated a diverse range of heteroaromatic moieties with sufficient catalytic activity to achieve the efficient synthesis of various diheteroarylmethanes in good to excellent yields.
    使用钯/醚-咪唑鎓氯化物系统,可从氯甲基(杂)芳烃与(杂)芳基硼试剂合成含杂环的二芳基甲烷。该偶联过程容许具有足够催化活性的多种杂芳族部分,从而以良好至优异的产率实现各种二杂芳基甲烷的有效合成。
  • Palladium-catalyzed coupling reactions of (ArCH2)Ti(O-i-Pr)3 with aromatic or heteroaromatic bromides
    作者:Shu-Ting Chang、Qinghan Li、Ruei-Tang Chiang、Han-Mou Gau
    DOI:10.1016/j.tet.2012.03.072
    日期:2012.5
    Three benzyltitanium compounds of (ArCH2)Ti(O-i-Pr)3 (Ar = Ph (1a), 4-MeOC6H4 (1b), 4-FC6H4 (1c)) were prepared and used as benzyl nucleophiles for coupling reactions with aromatic or heteroaromatic bromides. The simple catalytic system of 1 mol % Pd(OAc)2 and 2 mol % PCy3 worked efficiently for a wide variety of aromatic bromides, producing diarylmethanes in good to excellent yields of up to 96%.
    三种benzyltitanium的(ARCH化合物2)的Ti(O-我-Pr)3(Ar为Ph(上1A),4- MeOC 6 H ^ 4(1B),4-FC 6 H ^ 4(1C制备))中并用作苄基亲核试剂,用于与芳族或杂芳族溴化物偶联反应。1 mol%Pd(OAc)2和2 mol%PCy 3的简单催化系统可以有效地用于各种芳族溴化物,以高达96%的优异收率生产二芳基甲烷。受阻芳族溴化物或含有吸电子取代基的芳族溴化物的偶联反应在3-6小时的较长反应时间内较慢。溴吡啶,溴呋喃或溴噻吩的杂芳族溴化物与1a或1b的苄基试剂反应需要更长的反应时间12–24 h或更高的反应温度80°C,从而产生吡啶基,呋喃基和噻吩基-芳基甲烷中等产量。
  • One-Pot Dual Substitutions of Bromobenzyl Chloride, 2-Chloromethyl-6-halogenoimidazo[1,2-<i>a</i>]pyridine and -[1,2-<i>b</i>]pyridazine by Suzuki-Miyaura Cross-Coupling Reactions
    作者:Nicolas Henry、Cécile Enguehard-Gueiffier、Isabelle Thery、Alain Gueiffier
    DOI:10.1002/ejoc.200800544
    日期:2008.10
    very simple, mild and inexpensive palladium-catalyzed cross-coupling of (hetero)arylboronic acids with benzylic halides occurs in good yield. This method was successfully expanded to two heterocyclic electrophiles and allowed one-pot dual substitutions of bromobenzyl chloride, 2-chloromethyl-6-halogenoimidazo[1,2-a]pyridine or -[1,2-b]pyridazine, leading to numerous new unsymmetrical methylene-linked
    (杂)芳基硼酸与苄基卤化物的非常简单、温和且廉价的钯催化交叉偶联以良好产率发生。该方法成功地扩展到两个杂环亲电试剂,并允许溴苄基氯、2-氯甲基-6-卤代咪唑并[1,2-a]吡啶或-[1,2-b]哒嗪的一锅双取代,导致许多新的不对称亚甲基连接的联芳系统。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
  • C-glycoside derivatives and salts thereof
    申请人:Imamura Masakazu
    公开号:US20060122126A1
    公开(公告)日:2006-06-08
    The present invention provides C-glycoside derivatives and salts thereof, wherein B ring is bonded to A ring via —X— and A ring is directly bonded to the glucose residue, and it is usable as a Na + -glucose cotransporter inhibitor, especially for a therapeutic and/or preventive agent for diabetes such as insulin-dependent diabetes (type 1 diabetes) and insulin-independent diabetes (type 2 diabetes), as well as diabetes related diseases such as an insulin-resistant diseases and obesity.
    本发明提供了C-糖苷衍生物及其盐,其中B环通过—X—与A环连接,并且A环直接与葡萄糖残基连接,可用作Na+-葡萄糖共转运体抑制剂,特别是用于治疗和/或预防糖尿病,如胰岛素依赖性糖尿病(1型糖尿病)和胰岛素非依赖性糖尿病(2型糖尿病),以及与糖尿病相关的疾病,如胰岛素抵抗性疾病和肥胖症。
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