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N-cyano-N-methylmethanesulphonamide | 317806-76-1

中文名称
——
中文别名
——
英文名称
N-cyano-N-methylmethanesulphonamide
英文别名
N-cyano-N-methylmethanesulfonamide
N-cyano-N-methylmethanesulphonamide化学式
CAS
317806-76-1
化学式
C3H6N2O2S
mdl
——
分子量
134.159
InChiKey
LZMAQYXBFYTTTM-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:
    204.9±23.0 °C(Predicted)
  • 密度:
    1.345±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.4
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    69.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    N-cyano-N-methylmethanesulphonamide 、 methyl 2-[1-amino-1-(4-fluorophenyl)methylene]-4-methyl-3-oxopentanoate 在 四氯化钛 作用下, 以 氯苯 为溶剂, 以37.8% [concentration (HPLC)的产率得到4-(4-氟苯基)-6-异丙基-2-[(N-甲基-N-甲磺酰)氨基]嘧啶-5-羧酸甲酯
    参考文献:
    名称:
    Process for preparing 2-amino-4-(4-fluorphenyl)-6-alkylpyrimidine-5-carboxylate
    摘要:
    一个制备公式如下的化合物的过程:其中变量在此处下面定义。
    公开号:
    US06579984B1
  • 作为产物:
    描述:
    N-甲基甲磺酰胺氯化氰四氢呋喃 、 (2S)-N-methyl-1-phenylpropan-2-amine hydrate 、 乙醚正己烷 为溶剂, 以90.6%的产率得到N-cyano-N-methylmethanesulphonamide
    参考文献:
    名称:
    Process for preparing 2-amino-4-(4-fluorphenyl)-6-alkylpyrimidine-5-carboxylate
    摘要:
    一个制备公式如下的化合物的过程:其中变量在此处下面定义。
    公开号:
    US06579984B1
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文献信息

  • Preparation of 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester.
    申请人:——
    公开号:US20030199695A1
    公开(公告)日:2003-10-23
    A process for the preparation of a 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester of formula (Ib), in which R 1 , R 2 , R 3 and R 4 are identical or different and are each a C 1-6 -alkyl. A 2-[-1-amino-1-(4-flourophenyl)methylene]-4-alkyl-3-oxo-alkanoic acid ester of formula (IIIb), in which R 3 and R 4 have the above-mentioned meanings, is reacted with an N-cyano-N-alkylalkanesulfonamide, optionally isolated or prepares in situ, of formula (IVb), in which R 1 and R 2 have the above-mentioned meanings, to give the final product of formula (Ib).
    一种制备式(Ib)的4-(4-氟苯基)-6-烷基-2-N-烷磺酰基-N-烷基基)嘧啶-5-羧酸酯的方法,其中R1、R2、R3和R4相同或不同,且均为C1-6烷基。式(IIIb)的2-[-1-基-1-(4-氟苯基)亚甲基]-4-烷基-3-氧代-酰基酸酯与式(IVb)的N-基-N-烷基烷磺酰胺反应,其中R1和R2具有上述含义,可选地在现场分离或制备,以得到式(Ib)的最终产物。
  • Process for preparing 2-amino-4-(4-fluorphenyl) -6-alkylpyrimidine-5-carboxylate
    申请人:——
    公开号:US20040181065A1
    公开(公告)日:2004-09-16
    A process for the preparation of a 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester of formula (Ib), in which R 1 , R 2 , R 3 and R 4 are identical or different and are each a C 1-6 -alkyl. A 2-[-1-amino-1-(4-flourophenyl)methylene]-4-alkyl-3-oxo-alkanoicacid ester of formula (IIIb), in which R 3 and R 4 have the above -mentioned meanings, is reacted with an N-cyano-N-alkylalkanesulfonamide, optionally isolated or prepares in situ, formula (IVb), in which R 1 and R 2 have the above-mentioned meanings, to give the final product of formula (Ib).
    一种制备式(Ib)的4-(4-氟苯基)-6-烷基-2-N-烷基磺酰基-N-烷基氨基嘧啶-5-羧酸酯的方法,其中R1,R2,R3和R4相同或不同,且均为C1-6烷基。式(IIIb)的2-[-1-基-1-(4-氟苯基)亚甲基]-4-烷基-3-氧代-羧酸酯,其中R3和R4具有上述提到的含义,与N-基-N-烷基烷磺酰胺反应,可选择性地在原位分离或制备,式(IVb),其中R1和R2具有上述提到的含义,以得到最终产物式(Ib)。
  • Preparation of 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester
    申请人:Lonza AG
    公开号:US06710178B2
    公开(公告)日:2004-03-23
    A process for the preparation of a 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester of formula (Ib), in which R1, R2, R3 and R4 are identical or different and are each a C1-6-alkyl. A 2-[-1-amino-1-(4-flourophenyl)methylene]-4-alkyl-3-oxo-alkanoic acid ester of formula (IIIb), in which R3 and R4 have the above-mentioned meanings, is reacted with an N-cyano-N-alkylalkanesulfonamide, optionally isolated or prepares in situ, of formula (IVb), in which R1 and R2 have the above-mentioned meanings, to give the final product of formula (Ib).
    一种制备式(Ib)的4-(4-氟苯基)-6-烷基-2-N-烷基磺酰基-N-烷基基)嘧啶-5-羧酸酯的过程,其中R1、R2、R3和R4相同或不同,且均为C1-6烷基。式(IIIb)的2-[-1-基-1-(4-氟苯基)亚甲基]-4-烷基-3-氧代-羧酸酯,其中R3和R4具有上述含义,与式(IVb)的N-基-N-烷基烷基磺酰胺反应,该烷基磺酰胺可以选择性地在原位制备或分离,式中R1和R2具有上述含义,以得到式(Ib)的最终产物。
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