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carbon monosulfide | 2944-05-0

中文名称
——
中文别名
——
英文名称
carbon monosulfide
英文别名
methanidylidynesulfanium
carbon monosulfide化学式
CAS
2944-05-0
化学式
CS
mdl
——
分子量
44.077
InChiKey
DXHPZXWIPWDXHJ-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):
    1.2
  • 重原子数:
    2
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:4c227886168973a5717f5ef3011bf937
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反应信息

  • 作为反应物:
    描述:
    carbon monosulfide 在 O2 作用下, 生成 二氧化硫
    参考文献:
    名称:
    Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: SVol.3, 4.1, page 339 - 340
    摘要:
    DOI:
  • 作为产物:
    描述:
    羰基硫三溴甲烷氢气 作用下, 以 gaseous matrix 为溶剂, 生成 carbon monosulfide
    参考文献:
    名称:
    Dorthe, G.; Caille, J.; Burdenski, S., Journal of Chemical Physics, 1983, vol. 78, p. 594 - 595
    摘要:
    DOI:
  • 作为试剂:
    描述:
    diethyl 2,2-bis(chlorothio)propanedioatecarbon monosulfide 作用下, 生成 、 、 、
    参考文献:
    名称:
    Reactions of Carbon Monosulfide with Gemind Disulfenyl Dichlorides
    摘要:
    DOI:
    10.1080/10426509708043969
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文献信息

  • Substituted azolone derivatives
    申请人:Janssen Pharmaceutica N.V.
    公开号:US05650411A1
    公开(公告)日:1997-07-22
    The use for the manufacture of a medicament for treating Helicobacter-related diseases of a compound of formula ##STR1## a pharmaceutically acceptable acid addition salt or a stereochemically isomeric form thereof, wherein X and Y each independently are CH or N; R.sup.1, R.sup.2 and R.sup.3 each independently are hydrogen or C.sub.1-4 alkyl; R.sup.4 and R.sup.5 each independently are hydrogen, halo, C.sub.1-4 alkyl, C.sub.1-4 alkyloxy, hydroxy, trifluoromethyl, trifluoromethyloxy or difluoromethyloxy; Z is C.dbd.O or CHOH; and Ar is phenyl optionally substituted with up to three substituents selected from hydroxy, C.sub.1-4 alkyl, C.sub.1-4 alkyloxy, halo, trifluoromethyl, triC.sub.1-4 alkylsilyloxy, nitro, amino and cyano or pyridinyl substituted with hydroxy or C.sub.1-4 alkyloxy; and --A-- is a radical of formula ##STR2##
    将化合物的制备用于治疗幽门螺杆菌相关疾病的药物的使用,其中该化合物的结构式为##STR1##,其药学上可接受的酸盐或立体化异构体形式,其中X和Y各自独立地为CH或N;R.sup.1、R.sup.2和R.sup.3各自独立地为氢或C.sub.1-4烷基;R.sup.4和R.sup.5各自独立地为氢、卤素、C.sub.1-4烷基、C.sub.1-4烷氧基、羟基、三氟甲基、三氟甲氧基或二氟甲氧基;Z为C.dbd.O或CHOH;Ar为苯基,可选地从羟基、C.sub.1-4烷基、C.sub.1-4烷氧基、卤素、三氟甲基、三C.sub.1-4烷基硅氧基、硝基、氨基和氰基中选择最多三个取代基取代,或者为带有羟基或C.sub.1-4烷氧基的吡啶基;--A--为结构式##STR2##中的基。
  • Gas-phase reactions of iron(1-) and cobalt(1-) with simple thiols, sulfides, and disulfides by Fourier-transform mass spectrometry
    作者:L. Sallans、K. R. Lane、B. S. Freiser
    DOI:10.1021/ja00185a013
    日期:1989.2
    products, H-Fesup minus}}-SH and Fesup minus}}-SH. Some of the thermochemical data derived from this study include Ddegree}(Msup minus}}-S) > 103 kcal/mol and Ddegree}(Msup minus}}-SH) = 83 plus minus}9 kcal/mol. Finally, a brief survey of the reactivity of Vsup minus}}, Crsup minus}}, and Mosup minus}} with selected organosulfur compounds is also reported. 79 refs., 3 figs., 7 tabs
    发现 Fesup minus}} 和 Cosup minus}} 会与简单的硫醇、硫化物和二硫化物反应。由这些金属阴离子 Msup minus}} 和硫醇形成的主要反应产物包括 MSsup minus}}、MSHsup minus}} 和 MSHsub 2}sup minus}} 和提出了一种涉及金属初始插入弱 CS 键的机制。类似地,CS 插入是与硫化物和二硫化物反应的主要攻击模式,类似于观察到的金属阳离子反应。碰撞诱导解离用于支持主要产物 H-Fesup minus}}-SH 和 Fesup minus}}-SH 的拟议结构。本研究得出的一些热化学数据包括 Ddegree}(Msup minus}}-S) > 103 kcal/mol 和 Ddegree}(Msup minus}}-SH) = 83 plus减去}9 kcal/mol。最后,还报告了
  • Isomers of OCS[sub 2]: IR absorption spectra of OSCS and O(CS[sub 2]) in solid Ar
    作者:Wen-Jui Lo、Hui-Fen Chen、Po-Han Chou、Yuan-Pern Lee
    DOI:10.1063/1.1822919
    日期:——
    quantum-chemical calculations. These calculations using density-functional theory (B3LYP/aug-cc-pVTZ) predict four stable isomers of OCS(2): O(CS(2)), SSCO, OSCS, and SOCS, listed in order of increasing energy. According to calculations, O(CS(2)) has a cyclic CS(2) moiety and is the most stable isomer of OCS(2). OSCS is planar, with bond angles angle OSC congruent with 111.9 degrees and angle SCS congruent with
    用KrF准分子激光在248 nm辐照包含O(3)和CS(2)的Ar基质样品产生1402.1(1404.7),1056.2(1052.7)和622.3(620.5)cm(-1)的新谱线; 括号中的数字对应于次要矩阵位点中的物种。在308 nm处的二次光解作用减少了这些谱线,并主要产生OCS和SO(2)。将该矩阵退火至30 K,可得到第二组新线,分别位于1824.7和617.8 cm(-1)。第一组线指定为二硫化碳S-氧化物OSCS的C = S拉伸,OS拉伸和SC拉伸模式;根据(34)S-和(18)O-同位素实验的结果以及量子-分析的结果,将第二组线分别分配给二噻烷酮O(CS(2))的C = O拉伸和OCS弯曲模式。化学计算。这些使用密度泛函理论(B3LYP / aug-cc-pVTZ)的计算预测了OCS(2)的四个稳定异构体:O(CS(2)),SSCO,OSCS和SOCS(按能量增加的顺序列
  • Rate coefficients for CS reactions with O2, O3 and NO2 AT 298 K
    作者:G. Black、L.E. Jusinski、T.G. Slanger
    DOI:10.1016/0009-2614(83)80659-9
    日期:1983.11
    photodissociation of CS2 at 193 nm and their disappearance monitored by LIF. The vibrationally excited CS radicals rapidly relax to CS(ν = 0). At 298 K, the rate coefficients for CS(ν = 0) reactions with O2, O3 and NO2 are (2.9 ± 0.4) × 10−19, (3.0 ± 0.4) × 10−16 and (7.6 ± 1.1) × 10−17 cm3 molecule−1 s−1 respectively. The quenching of CS(A 1II)ν=0 by He has a rate coefficient of (1.3 ± 0.2) × 10−12 cm3
    CS自由基是由CS 2在193 nm处发生光离解而产生的,其消失由LIF监测。振动激发的CS自由基迅速松弛到CS(ν= 0)。在298 K时,与O 2,O 3和NO 2的CS(ν= 0)反应的速率系数为(2.9±0.4)×10 -19,(3.0±0.4)×10 -16和(7.6±1.1) ×10 -17 cm 3分子-1 s -1。用He猝灭CS(A 1 II)ν= 0的速率系数为(1.3±0.2)×10 -12 cm 3分子-1 s-1。
  • Kinetics and Mechanism for the Oxidation of CS<sub>2</sub>and COS at High Temperature
    作者:Yoshinori Murakami、Masami Kosugi、Kenji Susa、Takaomi Kobayashi、Nobuyuki Fujii
    DOI:10.1246/bcsj.74.1233
    日期:2001.7
    The rate constants for the thermal decompositions of CS2 and COS were investigated by measuring the time profiles of S atom using atomic resonance absorption spectroscopy behind the incident shock of CS2/Ar or COS/Ar mixtures, and the rate constants were determined to be k = (4.0 ± 0.1) × 1014 exp (−295 ± 20 kJ/RT) cm3 mol−1 s−1, T: 2200–2900 K and k = (1.4 ± 0.3) × 1015 exp (−290 ± 25 kJ/RT) cm3 mol−1 s−1, T: 2000–3200 K, respectively. The oxidation mechanism of COS was also investigated behind the incident shock of COS/O2/Ar mixtures and the rate constant for the reaction S + O2 → SO + O was obtained to be k = (9.5 ± 0.7) × 1013 exp (−41 ± 28 kJ/RT) cm3 mol−1 s−1, T: 2200–2900 K. From a numerical analysis for time profiles of S atom behind the incident shock of CS2/O2/Ar mixtures, the rate constant for the reaction O + CS → CO + S was expressed as k = (3.2 ± 1.0) × 1013 cm3 mol−1 s−1, T: 2100–3000 K. Similarly, the rate constant for the reaction CS + O2 → COS + O was also determined to be k = (6.1 ± 0.6) × 1012 exp (−51.0 ± 68 kJ/RT) cm3 mol−1 s−1, T: 2000–2900 K by measuring the time profiles of O atom behind the reflected shock of CS2/O2/Ar mixtures. Ab initio calculations were carried out and the reaction pathways of CS + O2 → COS + O and CS + O2 → CO + SO were also investigated.
    使用原子共振吸收光谱测量CS2/Ar或COS/Ar混合物冲击后的S原子时间剖面,研究了CS2和COS热分解的速率常数,并确定其分别为k = (4.0 ± 0.1) × 1014 exp (−295 ± 20 kJ/RT) cm3 mol−1 s−1,温度范围:2200–2900 K 和 k = (1.4 ± 0.3) × 1015 exp (−290 ± 25 kJ/RT) cm3 mol−1 s−1,温度范围:2000–3200 K。此外,还研究了COS/O2/Ar混合物冲击后的COS氧化机理,并获得了反应S + O2 → SO + O的速率常数 k = (9.5 ± 0.7) × 1013 exp (−41 ± 28 kJ/RT) cm3 mol−1 s−1,温度范围:2200–2900 K。通过对CS2/O2/Ar混合物冲击后S原子时间剖面的数值分析,表述了反应O + CS → CO + S的速率常数 k = (3.2 ± 1.0) × 1013 cm3 mol−1 s−1,温度范围:2100–3000 K。同样地,通过测量CS2/O2/Ar混合物反射冲击后的O原子时间剖面,确定了反应CS + O2 → COS + O的速率常数 k = (6.1 ± 0.6) × 1012 exp (−51.0 ± 68 kJ/RT) cm3 mol−1 s−1,温度范围:2000–2900 K。进行了从头计算,并研究了反应CS + O2 → COS + O和CS + O2 → CO + SO的反应路径。
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