2-[N,N-Bis(Trifluoromethylsulfonyl)Amino]-5-Chloropyridine N-(5-氯-2-吡啶基)双(三氟甲烷磺酰亚胺)

CAS 145100-51-2 MFCD00191833

化学结构图

145100-51-2
SMILES: O=S(=O)(N(C1=CC=C(Cl)C=N1)S(=O)(=O)C(F)(F)F)C(F)(F)F

化学属性

Mol. FormulaC7H3ClF6N2O4S2
Mol. Weight393
Melting Point45-47
TSCANo
Stability对湿度敏感
Boiling Point77-90

别名和识别编码

Chemical Name2-[N,N-Bis(Trifluoromethylsulfonyl)Amino]-5-Chloropyridine
CAS Number145100-51-2
Alfabeta NameBISTRIFLUOROMETHANESULFONYLAMINOCHLOROPYRIDINE NN25[]()----,
MDL NumberMFCD00191833
Synonym 2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonyl)imide,Comins Triflating Reagent,N-(5-Chloro-2-pyridyl)triflimide N-(5-氯-2-吡啶基)双(三氟甲烷磺酰亚胺)
Beilstein Registry Number5833971
PubChem Substance ID87564753
EC Number000-000-0
Reaxys-RN5833971
Chemical Name TranslationN-(5-氯-2-吡啶基)双(三氟甲烷磺酰亚胺)
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分类

  • {SNA} Building Blocks, C7, Chemical Synthesis, Coupling, Heterocyclic Building Blocks, Pyridines, Synthetic Reagents, Triflate Formation

产品应用

  • 用于由对应的酮烯醇化物或二烯醇化物生成高产率的三氟甲磺酸乙烯酯。

相关文献及参考

  • Highly reactive triflating agent which converts lithium enolates of ketones to vinyl triflates rapidly at low temperatures: Tetrahedron Lett., 33, 6299 (1992). Used in the total synthesis of (-)-porantheridine: J. Am. Chem. Soc. 115, 8851 (1993), and the trans decahydroquinoline alkaloid (+)-219A: J. Org. Chem., 60, 794 (1995).

安全信息

Warnings AIR SENSITIVE, IRRITANT-HARMFUL, KEEP COLD
WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352+P312+P362+P364
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302+H312+H332
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition Moisture Sensitive
Hazard Codes Xi

其他信息

  • 三氟甲基磺酰化试剂

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Coupling - Synthetic Reagents
  4. Phosphonium/Uronium/Formamidinium - Coupling
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  5. Fluoro 氟化物
  1. C7 to C8 - Pyridines
  1. C6
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyridines 吡啶

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