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(divinyl)chloroborane | 10147-89-4

中文名称
——
中文别名
——
英文名称
(divinyl)chloroborane
英文别名
Chlor-divinyl-boran;Divinyl-chlor-boran;Chlorodivinylborane;chloro-bis(ethenyl)borane
(divinyl)chloroborane化学式
CAS
10147-89-4
化学式
C4H6BCl
mdl
——
分子量
100.356
InChiKey
IUAMSWJNLCWBJQ-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

  • 熔点:
    -109.6 °C
  • 沸点:
    71.1 °C
  • 密度:
    0.849±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.67
  • 重原子数:
    6
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:1ec01cfbdf11e548900d41ff82d2f9b0
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    Good, R. D.; Ritter, D. M., Journal of the American Chemical Society, 1962, vol. 84, p. 1162 - 1166
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    Organoboron Halides. II. The Vinylhaloboranes, A Preliminary Study of their Preparation and Properties1,2
    摘要:
    DOI:
    10.1021/ja01509a002
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文献信息

  • Preparation of chlorodivinylborane transition metal complexes and their nucleophilic substitution at boron
    作者:G.E. Herberich、E.A. Mintz、H. Müller
    DOI:10.1016/s0022-328x(00)90530-8
    日期:1980.3
    boron trichloride and dimethydivinyltin, reactions under photochemical conditions with ironpentacarbonyl and cyclopentadienyldicarbonylcobalt to give (η5-chlorodivinylborane)tricarbonyliron (II) and (η5-chlorodivinylborane)cyclopentadienylcobalt (III), respectively, in high yield. Complexes II and III readily undergo base-assisted nucleophilic substitution at boron.
    Chlorodivinylborane(I)在原位制备由三化和dimethydivinyltin,具有ironpentacarbonyl和cyclopentadienyldicarbonylcobalt,得到(η光化学条件下反应5 -chlorodivinylborane)tricarbonyliron(II)和(η 5 -chlorodivinylborane)cyclopentadienylcobalt(III),分别以高收率。配合物II和III易于在上进行碱基辅助的亲核取代。
  • The spatial QRS-T angle as a marker of ventricular repolarisation in hypertension
    作者:P Dilaveris、E Gialafos、A Pantazis、A Synetos、F Triposkiadis、J Gialafos
    DOI:10.1038/sj.jhh.1001129
    日期:2001.1.1
    Ventricular repolarisation abnormalities are important in arrhythmia provocation. The dispersion of repolarisation duration is not the only aspect of repolarisation heterogeneity. Spatial vectorcardiographic descriptors constitute a novel approach to quantify ventricular repolarisation. To test the ability of vectorcardiographic descriptors to discriminate between hypertensives with high or low blood pressure (BP), 110 treated hypertensives (mean age 63.6 ± 12.1 years) were classified in the high (systolic BP ⩾160 mm Hg or diastolic BP ⩾95 mm Hg) (n = 67), or the low (systolic BP < 160 mm hg and diastolic bp <95 mm hg) (n = 43) BP group. The maximum QT, JT, and T peak–T end intervals and the QT, JT, and T peak–T end dispersion were calculated from a digitally recorded 12-lead electrocardiogram (ECG). X, Y, and Z leads were reconstructed from the 12-lead ECG. The amplitude of the maximum spatial T vector (spatial T amplitude), the angle between the maximum spatial QRS and T vectors (spatial QRS-T angle) and the frontal plane QRS-T angle were calculated. The spatial QRS-T angle was higher in patients with high compared to those with low BP (P = 0.025). All conventional ECG markers of the dispersion of ventricular repolarisation duration failed to demonstrate significant differences between hypertensives with high or low BP. In conclusion, the spatial QRS-T angle was significantly increased in those treated hypertensive patients who showed repeatedly high BP values. Hence, we may suggest that the angle between the directions of ventricular depolarisation and repolarisation is a sensitive marker of the repolarisation alterations in systemic hypertension.
    心室复极异常在心律失常诱发中具有重要意义。复极持续时间的分散不是复极异质性的唯一方面。空间矢量心电图描述符构成了一种量化心室复极的新方法。为了测试矢量心电图描述符区分高血压和低血压患者的能力,对110名接受治疗的高血压患者(平均年龄63.6 ± 12.1岁)进行了分类,高血压组(收缩压≥160 mmHg或舒张压≥95 mmHg)(n = 67)和低血压组(收缩压<160 mmHg且舒张压<95 mmHg)(n = 43)。从数字化记录的12导联心电图(ECG)中计算最大QT、JT和T峰-T末间期,以及QT、JT和T峰-T末的分散。X、Y和Z导联是从12导联ECG重构而来。计算最大空间T矢量的振幅(空间T振幅)、最大空间QRS和T矢量之间的角度(空间QRS-T角度)以及前额面QRS-T角度。与低血压患者相比,高血压患者的空间QRS-T角度显著更高(P = 0.025)。所有常规心电图标志的心室复极持续时间分散在高血压和低血压患者之间未显示显著差异。总之,在那些反复出现高血压值的接受治疗的高血压患者中,空间QRS-T角度显著增加。因此,我们可以建议心室去极化和复极化方向之间的角度是系统性高血压复极变化的敏感标志。
  • Infrared and Raman spectra, conformational stability, and vibrational assignment of divinylfluoroborane
    作者:J.D. Odom、J.A. Smooter Smith、J.R. Durig、E.J. Stampf
    DOI:10.1016/0022-2860(84)80239-2
    日期:1984.1
    Abstract The infrared spectra of gaseous (3500 to 450 cm −1 and solid (3500 to 50 cm −1 ) divinylfluoroborane, (C 2 H 3 ) 2 BF, and the Raman spectra (3500 to 20 cm −1 ) of the liquid and solid have been recorded. All of the normal modes have been assigned, based on band contours, depolarization values and group frequencies. From a comparison of the spectra in the fluid and solid states, it is concluded
    摘要 气态(3500 至 450 cm -1 和固体(3500 至 50 cm -1 )二乙烯基硼烷、(C 2 H 3 ) 2 BF 的红外光谱,以及液体和固体的拉曼光谱(3500 至 20 cm -1 )固体已经被记录下来。所有的正常模式已经被分配,基于带轮廓,去极化值和群频率。从流体和固态光谱的比较,得出结论,分子存在于至少两种构象中在流体相中,但主要作为固态中 C s 对称性的一种构象异构体。未能获得固态“良好”结晶样品被认为是由于构象异构体之间的焓差非常小。结果是与几个相似分子中的相应数量相比。
  • Reactions of trivinylborane with diboron tetrahalides: properties of some dihalogenoboryl(vinylboryl)ethanes
    作者:A. K. Holliday、R. P. Ottley
    DOI:10.1039/j19710000886
    日期:——
    of trivinylborane and diboron tetrachloride gives the adduct 1,2-bis(dichloroboryl)-1-(divinylboryl)-ethane (CH2:CH)2B·CH(BCl2)·CH2BCl2(I), which reacts with BX3(X = Cl, NMe2) to give X2B·CH(BCl2)·CH2BCl2. Dehydroboration of (I) by addition of trimethylamine gives trimethylamine-divinylborane and pyrolysis gives 1,2-bisdichloroborylethylene. Similar 1 : 1 addition using diboron tetrafluoride gives an
    1:1与三乙烯基硼烷和四化二的加成得到加合物1,2-双(二氯硼基)-1-(二乙烯基基)-乙烷(CH 2:CH)2 B·CH(BCl 2)·CH 2 BCl 2(I) ,其与BX 3(X = Cl,NMe 2)反应,得到X 2 B·CH(BCl 2)·CH 2 BCl 2。通过加入三甲胺使(I)脱氢化,得到三甲胺-二乙烯基硼烷,热解得到1,2-双二氯硼乙烯。使用四化二类似的1:1添加,得到具有类似于(I)的性质的加合物。
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.9, 5.2.2, page 173 - 181
    作者:
    DOI:——
    日期:——
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