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2-bromobicyclo[4.2.0]octa-1(6),2,4-triene | 38194-43-3

中文名称
——
中文别名
——
英文名称
2-bromobicyclo[4.2.0]octa-1(6),2,4-triene
英文别名
3-Brom-1,2-dihydrobenzocyclobuten;2-Bromobicyclo[4.2.0]octa-1,3,5-triene
2-bromobicyclo[4.2.0]octa-1(6),2,4-triene化学式
CAS
38194-43-3
化学式
C8H7Br
mdl
——
分子量
183.048
InChiKey
QXYMGOJETAWACL-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:
    233.8±29.0 °C(Predicted)
  • 密度:
    1.564±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

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

点击查看最新优质反应信息

文献信息

  • Phosphine-Free, Palladium-Catalyzed Arylation of Heterocycles through CH Bond Activation with Pivalic Acid as a Cocatalyst
    作者:Dongbing Zhao、Weida Wang、Shuang Lian、Fei Yang、Jingbo Lan、Jingsong You
    DOI:10.1002/chem.200802001
    日期:2009.1.26
    Ligand‐free Carylation: A general palladium‐catalyzed Carylation of N‐heterocycles with aryl bromides has been performed without the presence of phosphines, the aid of CuI, or other metal additives by using pivalic acid as a cocatalyst (see scheme).
    配体的C芳基化:通过使用新戊酸作为助催化剂,在不存在膦的情况下,借助CuI或其他属添加剂的情况下,进行了N杂环与芳基化物的一般催化C芳基化反应。 )。
  • [EN] NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2, 3-DIOXYGENASE (IDO) INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS DE PIPERAZINE AMIDE SUBSTITUÉS UTILISÉS EN TANT QU'INHIBITEURS DE L'INDOLÉAMINE 2,3-DIOXYGÉNASE (IDO)
    申请人:MERCK SHARP & DOHME
    公开号:WO2020112581A1
    公开(公告)日:2020-06-04
    Disclosed herein are compounds of formula (I) which are inhibitors of an IDO enzyme: (I). Also disclosed herein are uses of the compounds in the potential treatment or prevention of an IDO-associated disease or disorder. Also disclosed herein are compositions comprising these compounds. Further disclosed herein are uses of the compositions in the potential treatment or prevention of an IDO-associated disease or disorder.
    本文披露了一种化合物,其化学式为(I),可以作为IDO酶的抑制剂:(I)。本文还披露了这些化合物在潜在的治疗或预防IDO相关疾病或紊乱中的用途。本文还披露了包含这些化合物的组合物。此外,本文还披露了这些组合物在潜在的治疗或预防IDO相关疾病或紊乱中的用途。
  • Bisbenzocyclobutene thermosetting compounds and process for preparing
    申请人:The Dow Chemical Company
    公开号:US05391650A1
    公开(公告)日:1995-02-21
    A compound having at least one 2-hydroxy-1,3-propylidene, 2-acetoxy-1,3-propylidene, or 2-alkoxy-1,3-propylidene moiety between two benzocyclobutene end moieties is prepared by (a) contacting a diepoxide species with a benzocyclobutene species containing a functionality capable of reacting with an epoxy group, (b) contacting an epoxy-containing benzocyclobutene species with a species containing two functionalities capable of reacting with an epoxy group, (c) contacting an epoxy-containing benzocyclobutene species with a benzocyclobutene species containing a functionality capable of reacting with an epoxy group, (d) contacting epichlorohydrin with benzocyclobutene species capable of reacting with an epoxy group, or (e) contacting epihalohydrin with benzocyclobutene species and difunctional species, wherein both species contain functionalities capable of reacting with epoxy groups. Each benzocyclobutene moiety is attached to the 2-hydroxy-1,3-propylidene moiety at the six-membered ring through oxygen or sulfur atoms, carboxyl, N-alkylimino, or 1,3-dioxyphenylene units. The unit linking the two benzocyclobutene moieties optionally contains aromatic moieties. The polymers prepared from the compounds are suitable for use in composites, coatings, adhesives, and binders. The polymers have outstanding processability and are mainly non-crystalline materials with low melt viscosities prior to the onset of curing.
    在两个苯并环丁烷末端基之间至少具有一个2-羟基-1,3-丙烯基、2-乙酰氧基-1,3-丙烯基或2-烷氧基-1,3-丙烯基基团的化合物是通过以下方法制备的:(a)将双环氧物种与含有能够与环氧基反应的官能团的苯并环丁烷物种接触;(b)将含环氧基的苯并环丁烷物种与含有两个能够与环氧基反应的官能团的物种接触;(c)将含环氧基的苯并环丁烷物种与含有能够与环氧基反应的官能团的苯并环丁烷物种接触;(d)将环氧氯丙烷与能够与环氧基反应的苯并环丁烷物种接触;或(e)将环氧卤代丙烷与具有能够与环氧基反应的苯并环丁烷物种和双官能团物种接触,其中两种物种都含有能够与环氧基反应的官能团。每个苯并环丁烷基团通过氧或原子、羧基、N-烷基亚胺或1,3-二氧基苯基单元与2-羟基-1,3-丙烯基基团连接在六元环上。连接两个苯并环丁烷基团的单元可选地包含芳香基团。从这些化合物制备的聚合物适用于复合材料、涂料、粘合剂和粘合剂。这些聚合物具有出色的加工性能,主要是非晶态材料,在固化前具有低熔融粘度。
  • Purification of cyclobutenohaloarenes
    申请人:Shell Oil Company
    公开号:US04935563A1
    公开(公告)日:1990-06-19
    A process is described for purification of a reaction product mixture of cyclobuteno-4-haloarene containing aliphatic halide impurities. The product mixture is contacted with a tertiary amine under conditions effective for conversion of aliphatic halides to soluble species which can be removed from the mixture by extraction. The process can be used, for example, in the recovery of 4-bromobenzocyclobutene from a reaction product mixture containing aliphatic halide by-products such as 1-bromo-2-(2-bromoethyl)benzene.
    描述了一种用于纯化含有脂肪族卤代物杂质的环丁烯-4-卤代芳烃反应产物混合物的过程。将产物混合物与三级胺接触,在有效条件下将脂肪族卤化物转化为可通过萃取从混合物中去除的可溶性物种。例如,该过程可用于从含有脂肪族卤代副产物(如1--2-(2-乙基)苯)的反应产物混合物中回收4-溴苯并环丁烯
  • Process for preparing vinylically-unsaturated compounds (II)
    申请人:The Dow Chemical Company
    公开号:US05243068A1
    公开(公告)日:1993-09-07
    A process for preparing a vinylically-unsaturated product compound comprises reacting a halogenated organic compound with a hydrolytically-stable, vinylically-unsaturated precursor compound in the presence of (a) a homogeneous zerovalent palladium catalyst complex, (b) an inorganic hydrogen halide acceptor and (c) a diluent, wherein the diluent is water or an aqueous solution containing up to 95% by volume of an organic solvent. The halogenated organic compound is selected from aryl halides, benzyl halides or vinylic halides. The hydrolytically-stable, vinylically-unsaturated precursor compound is selected from hydrocarbon compounds or compounds containing at least one of an oxygen atom, a nitrogen atom, a sulfur atom, a phosphorus atom or a combination thereof.
    一种制备含有烯丙基不饱和产物化合物的方法,包括在(a)均相的零价催化剂配合物,(b)无机氢卤素受体和(c)稀释剂的存在下,将卤代有机化合物与解稳定的烯丙基不饱和前体化合物反应。其中,稀释剂为或含有高达95%体积的有机溶剂的溶液。卤代有机化合物选自芳基卤化物,苄基卤化物或烯丙基卤化物。解稳定的烯丙基不饱和前体化合物选自碳氢化合物或含有至少一个氧原子、一个氮原子、一个原子、一个原子或其组合的化合物。
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