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exo-3,4-dichlorobicyclo<3.2.1>oct-2-ene | 2394-47-0

中文名称
——
中文别名
——
英文名称
exo-3,4-dichlorobicyclo<3.2.1>oct-2-ene
英文别名
(1S,4S,5R)-3,4-dichlorobicyclo[3.2.1]oct-2-ene
exo-3,4-dichlorobicyclo<3.2.1>oct-2-ene化学式
CAS
2394-47-0
化学式
C8H10Cl2
mdl
——
分子量
177.073
InChiKey
RQQXREWCMYDFMH-BBVRLYRLSA-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:
    252.7±0.0 °C(Predicted)
  • 密度:
    1.25±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:1a299a35b7bea5baff9b5e29cc25f674
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反应信息

  • 作为反应物:
    描述:
    exo-3,4-dichlorobicyclo<3.2.1>oct-2-eneplatinum(IV) oxide sodium azide 、 氢气 作用下, 以 乙醇氯仿二甲基亚砜 为溶剂, 25.0 ℃ 、405.3 kPa 条件下, 反应 192.0h, 生成 exo-bicyclo<3.2.1>octan-2-ylamine hydrochloride
    参考文献:
    名称:
    双环[2.2.2]辛-2-基-胺和双环[3.2.1]辛-2-基-胺的脱氨基。非经典碳离子经典前体的证据
    摘要:
    双环[2.2.2]辛-2-基-和外-双环[3.2.1]辛-2-基胺已在由亚硝酸和乙酸被脱氨基经由其Ñ -phenyltriazenes; 它们的N-亚硝基氨基甲酸乙酯也已溶剂化在乙醇中。通过给定方法从结构异构的原料中得到的产物分布彼此相似,并且与从双环[2.2.2]-辛烷-2-基和外-双环[3.2.1] octan-2-获得的常见产物分布相似。基甲苯p-磺酸化。然而,与从相应的双环辛基甲苯-对-磺酸盐的溶剂化获得的分布相比,每种胺给出的结构未重排的产物有少量但明显的过量(在取代的情况下)。然而,与从相应的双环辛基甲苯-对-磺酸盐的溶剂分解获得的分布相比,每种胺给出的结构未重整产物的少量但无误的过量。内-双环[3.2.1]辛烷-2-基胺也已在乙酸中被亚硝酸和通过其乙基N脱氨基乙醇中的亚硝基氨基甲酸酯。这些反应的产物比率在特征上不同于异构胺的比率,但就取代而言,类似于从内-双环[3.2.1]辛
    DOI:
    10.1039/p29840000119
  • 作为产物:
    描述:
    exo-3,3-Dichlor-tricyclo<3.2.1.02,4>octan 生成 exo-3,4-dichlorobicyclo<3.2.1>oct-2-ene
    参考文献:
    名称:
    Reactions of the Dibromocarbene Adducts of Bicyclo[2.2.1]heptene and Bicyclo[2.2.1]heptadiene
    摘要:
    DOI:
    10.1021/jo01044a012
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文献信息

  • The Reaction of Phenyl(trichloromethyl)mercury with Substituted Norbornenes
    作者:C. W. Jefford、D. T. Hill、J. Goré、B. Waegell
    DOI:10.1002/hlca.19720550307
    日期:1972.4.20
    The addition of phenyl(trichloromethyl)mercury to five substituted norbornenes is described, and the results compared with those obtained with bicyclo[2.2.2]oct-2-ene and 3,3,5,5-tetramethylcyclopentene. The reaction proves to be useful for synthetic purposes, in that it leads usually to ring expansion. However, a possible disadvantage is that the addition step is sensitive to steric hindrance and
    描述了向五个取代的降冰片烯中添加苯基(三氯甲基)汞,并将结果与​​双环[2.2.2]辛-2-烯和3,3,5,5-四甲基环戊烯获得的结果进行了比较。该反应被证明对于合成目的是有用的,因为它通常导致环膨胀。然而,可能的缺点是加成步骤对位阻敏感并且取决于双键的反应性。
  • Synthesis of Bridged Bicyclic Molecules using Halocarbenes. Derivatives of bicyclo[4.2.1]nonane
    作者:Charles W. Jefford、Ulrich Burger、Fran�ois Delay
    DOI:10.1002/hlca.19730560329
    日期:1973.4.25
    trichloroacetate) to bicyclo[3.2.1]oct-2-ene, its 3-chloro and exo-3,4-dichloro derivatives gives the exo 1 : 1 adducts in yields of 94, 89 and 48%. By suitable chemical reactions of these adducts, convenient syntheses of bicyclo[4.2.1]nona-2,4-diene and bicyclo[4.2.1]non-3-ene, together with their monochloro, dichloro and trichloro derivatives are obtained. Bicyclo[4.2.1]-nonan-3-one is also obtained from bicyclo[4
    将二氯卡宾(由甲醇钠和三氯乙酸乙酯相互作用产生)加至双环[3.2.1] oct-2-ene,其3-氯和exo -3,4-dichloro衍生物中,得到exo 1:1加合物。产率分别为94%,89%和48%。通过这些加合物的合适的化学反应,可以方便地合成双环[4.2.1] nona-2,4-二烯和双环[4.2.1] non-3-ene,以及它们的一氯,二氯和三氯衍生物。双环[4.2.1]-壬烷-3-酮还可以从双环[4.2.1]-壬-3-烯以易于获得的5-羟甲基降冰片-2-烯为原料,以20%的总产率合成。
  • Synthesis of exo-3-phenylbicyclo[3.2.1]oct-3-en-2-amine and related compounds as potential analgesics
    作者:Alan Harris、David Middlemiss、Keith Mills、Alma J. Gower、Michael B. Tyers
    DOI:10.1021/jm00355a012
    日期:1983.1
    Several analogues (21 and 29-50) of exo-3-phenylbicyclo[3.2.1]oct-3-en-2-amine (1) were prepared, a compound that had been found to have marked antinociceptive activity in the inflamed-paw pressure test in rats. Two synthetically versatile methods leading to these compounds are described. In this series, antinociceptive activity increases with increasing size of the amine substituent, reaching an optimum
    制备了exo-3-phenylbicyclo [3.2.1] oct-3-en-2-amine(1)的几种类似物(21和29-50),该化合物已发现在发炎的小鼠体内具有明显的镇痛作用。大鼠足压测试。描述了导致这些化合物的两种合成通用方法。在该系列中,抗伤害感受活性随胺取代基大小的增加而增加,在N(Me)Et(32)时达到最佳值,但这始终与中枢神经系统(CNS)刺激活性有关。这些化合物的抗伤害感受活性很可能是由于与苯丙胺相似的作用,而不是与鸦片受体的相互作用所致。内非对映异构体22和苯并类似物11均没有抗伤害感受和CNS刺激活性。
  • Method for producing bicyclic 1,3-diketones
    申请人:——
    公开号:US20030187290A1
    公开(公告)日:2003-10-02
    A process for preparing bicyclic 1,3-diketones of the formula I 1 where R 1 , R 2 , R 3 and R 4 are hydrogen, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-carbonyl, halogen, cyano, nitro, C 1 -C 4 -alkylthio, C 1 -C 4 -alkylsulfenyl or C 1 -C 4 -alkylsulfonyl and Z is C 1 -C 4 -alkylene, O, S, N—R 5 where R 5 is C 1 -C 4 -alkyl or C 1 -C 4 -alkylcarbonyl, which comprises a) reacting a bicyclic olefin of the formula II with haloform in the presence of a base to give the ring-expanded product of the formula III 2 where R 1 -R 4 and Z are as defined above and X is halogen; b) hydrolyzing the allylic halogen of the compound of the formula III to the allyl alcohol of the formula IV 3 c) oxidizing the allyl alcohol of the formula IV to the unsaturated ketone of the formula V 4 d) reacting the ketone of the formula V with a nucleophilic ion Y − which stabilizes a negative charge to give the ketone of the formula VI 5 e) hydrolyzing the ketone of the formula VI to the bicyclic 1,3 -diketone of the formula I, novel intermediates and novel processes for preparing these intermediates are described.
    一种制备公式I1中R1、R2、R3和R4为氢、C1-C4烷基、C1-C4烷氧羰基、卤素、氰基、硝基、C1-C4烷基硫基、C1-C4烷基烯基或C1-C4烷基磺酰基,Z为C1-C4烷基亚甲基、氧、硫或N-R5,其中R5为C1-C4烷基或C1-C4烷基羰基的双环1,3-二酮的方法,包括a)在碱存在下,将公式II的双环烯烃与卤代甲烷反应,得到公式III的环扩展产物,其中R1-R4和Z如上定义,X为卤素;b)将公式III化合物的烯丙基卤素水解为公式IV的烯丙醇;c)将公式IV的烯丙醇氧化为公式V的不饱和酮;d)将公式V的酮与稳定负电荷的亲核离子Y-反应,得到公式VI的酮;e)将公式VI的酮水解为公式I的双环1,3-二酮。描述了新的中间体和制备这些中间体的新方法。
  • Stereospecific S N 2? reactions of exo-4-substituted 3-halogenobicylo[3.2.1]oct-2-enes
    作者:H. Maskiil、Alan A. Wilson
    DOI:10.1039/p29820000039
    日期:——
    samples of exo-bicyclno[3.2.1]octan-2-ol are obtained from hydrolysis followed by hydrogenation–hydrogenolysis of exo-3,4-dihalogenobicyclo[3.2.1]oct-2-enes. Attempted tosylation of the intermediate hydroxy-halides in these reactions by the Tipson procedure gave only exo-4-chloro-3-halogenobicyclo[3.2.1]oct-2-enes. No inversion of configuration was detected in the reactions of exo-3,4-dihalogenobicyclo[3
    的立体化学纯的样品外-bicyclno [3.2.1]辛-2-醇从水解,随后的氢化,氢解得到的外切-3,4-dihalogenobicyclo [3.2.1]辛-2-烯类。在这些反应中,通过Tipson程序尝试甲苯磺酸化中间体羟基卤化物,只能得到外型-4-氯-3-卤代双环[3.2.1]辛-2-烯。在非质子偶极溶剂中,外-3,4-二卤代双环[3,2,1]辛-2-烯与卤化so的反应未检测到构型反转。这些结果得出结论,该系统中的S N 2'反应发生在具有相对构型但绝对构型反转的共价底物上。
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