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N-cyano-S,N1,N1-trimethylisothiourea | 51108-31-7

中文名称
——
中文别名
——
英文名称
N-cyano-S,N1,N1-trimethylisothiourea
英文别名
N-cyano-N',N',S-trimethylisothiourea;methyl N'-cyano-N,N-dimethylcarbamidothioate;1,1-Dimethyl-3-cyano-2-methylisothiourea;methyl N'-cyano-N,N-dimethylcarbamimidothioate
N-cyano-S,N<sup>1</sup>,N<sup>1</sup>-trimethylisothiourea化学式
CAS
51108-31-7
化学式
C5H9N3S
mdl
——
分子量
143.213
InChiKey
WFUOPVPMCDGIRK-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:
    200.0±23.0 °C(Predicted)
  • 密度:
    1.04±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    64.7
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2930909090

SDS

SDS:d53eb5119795476c5f6fb81db21b9380
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反应信息

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文献信息

  • N-Bis(methylthio)methylene Derivatives. VII. Syntheses and Reactions of Synthetic Equivalents of New 1,3-Dipolar Reagents Using N-Bis(methylthio)methylene Derivatives.
    作者:Yoshinori TOMINAGA、Koichiro OGATA、Hiroshi UEDA、Shinya KOHRA、Akira HOSOMI
    DOI:10.1248/cpb.43.1425
    日期:——
    N-Cyano- or N-(p-toluenesulfonyl)-N'-(trimethylsilylmethyl)-S-methylisothioureas (3, 4), readily prepared by reactions of S, S'-dimethyl N-cyano- (1a)b and S, S'-dimethyl N-(p-toluenesulfonyl)- (1b) carbonimidodithioates with trimethylsilylmethylamine (2a), followed by N-alkylation, have been found to provide synthetic equivalents of iminoazomethine ylide. Treatment of these compounds with cesium fluoride in the presence of reactive hetero-dipolarophiles such as carbonyl compounds afforded 1, 3-dipolar cycloadducts, 4, 5-dihydro-2-iminooxazoles and 4, 5-dihydro-2-iminothiazoles, via the 1, 3-elimination of (methylthio)trimethylsilane.S-Methyl-S'-trimethylsilylmethyl N-cyano- (5a) and N-(p-toluene-sulfonyl)- (5b) carbonimidodithioates, also readily prepared from the corresponding 1a and 1b with (mercaptomethyl)trimethylsilane (2b), were used as new reagents for introducing a thioformaldehyde unit at a carbonyl carbon. Reactions of these compounds with aldehydes in the presence of cesium fluoride afforded thiiranes via the 1, 3-dipolar cycloaddition of iminothiocarbonyl ylide to the C=O double bond. Reactions of 5 with dimethyl fumarate and maleate in the presence of cesium fluoride in acetonitrile gave 1, 3-dipolar cycloadducts, dimethyl 2-(N-(p-toluenesulfonyl)imino)tetrahydrothiophene-3, 4-dicarboxylates.
    N-基或N-(对甲苯磺酰)-N'-(三甲基甲基)-S-甲基异硫脲(3, 4),通过S,S'-二甲基N-基(1a)和S,S'-二甲基N-(对甲苯磺酰)(1b)双碳酰亚胺与三甲基甲基胺(2a)反应,随后进行N-烷基化,可以方便地制备,并被发现提供了亚胺偶氮烷亚基的合成等效物。这些化合物在氟化铯存在下,与活性杂双极体如羰基化合物处理,通过(甲基)三甲基硅烷的1,3-消除,得到了1,3-偶极环加成产物,4,5-二氢-2-亚胺恶唑和4,5-二氢-2-亚胺噻唑。S-甲基-S'-(三甲基甲基)N-基(5a)和N-(对甲苯磺酰)(5b)碳酰亚胺,也可以通过相应的1a和1b与(巯甲基)三甲基硅烷(2b)方便地制备,被用作新的试剂,在羰基碳上引入硫甲醛单元。这些化合物在氟化铯存在下与醛反应,通过亚胺酰亚胺偶极体与C=O双键的1,3-偶极环加成,得到了环丙烷。5在氟化铯存在下与富马酸二甲酯马来酸二甲酯反应,得到了1,3-偶极环加成产物,二甲基2-(N-(对甲苯磺酰)亚胺)四氢环戊烯-3,4-二甲酸酯。
  • Synthesis and [3+2]cycloadditions of N-(trimethylsilylmethyl)isothioureas: a synthetic equivalent of novel 1,3-dipolar reagent, iminoazomethine ylid
    作者:Yoshinori Tominaga、Koichiro Ogata、Shinya Kohra、Makoto Hojo、Akira Hosomi
    DOI:10.1016/s0040-4039(00)79445-7
    日期:1991.10
    [3+2]cycloaddition; N-(trimethylsilylmethyl)isothiourea, synthetic equivalent; 1,3-dipolar reagent, iminoazomethine ylid N-(Trimethylsilylmethyl)isothioureas, readily prepared by the reaction of N-bis(methylthio)methylene-cyanamide or -p-toluenesulfonamide with (trimethylsilylmethyl)amine, followed by N-alkylation, have been found to be a synthetic equivalent of iminoazomethine ylid. Treatment of these
    [3 + 2]环加成;N-(三甲基甲硅烷基甲基)异硫脲,合成当量;已经通过N-双(甲基)亚甲基-基酰胺或-对甲苯磺酰胺与(三甲基甲硅烷基甲基)胺的反应容易地制备,然后进行N-烷基化的1,3-偶极试剂亚基偶氮甲酰基N-(三甲基甲硅烷基甲基)异硫脲。被发现是亚基偶氮亚甲基的合成等同物。通过(甲基代)三甲基硅烷的1,3-消除,在反应性异双极性亲和剂如羰基化合物的存在下用氟化铯处理这些化合物得到1,3-偶极环加合物,2-亚基-恶唑烷和2-亚噻唑烷。
  • CXCR2 inhibitors
    申请人:Press Neil John
    公开号:US20100069407A1
    公开(公告)日:2010-03-18
    The present invention relates to compounds of formula (I) and the use of these compounds as pharmaceuticals, e.g. in preventing or treating a CXCR2 receptor mediated condition or disease.
    本发明涉及式(I)化合物及其作为药物的使用,例如在预防或治疗CXCR2受体介导的疾病或病症中的应用。
  • Reiter, Jozsef; Pongo, Laszlo; Somorai, Tamas, Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 401 - 408
    作者:Reiter, Jozsef、Pongo, Laszlo、Somorai, Tamas、Dvortsak, Peter
    DOI:——
    日期:——
  • Klasinc, Leo; Butkovic, Vjera; Novak, Igor, Gazzetta Chimica Italiana, 1980, vol. 110, # 5/6, p. 287 - 292
    作者:Klasinc, Leo、Butkovic, Vjera、Novak, Igor、Mihalic, Mladen、Toso, Roberto、Sunjic, Vitomir
    DOI:——
    日期:——
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