Burgess Reagent 伯吉斯试剂

CAS 29684-56-8 MFCD00077815

化学结构图

29684-56-8
SMILES: CC[N+](CC)(CC)S(=O)(=O)[N-]C(=O)OC

化学属性

Mol. FormulaC8H18N2O4S
Mol. Weight238.30
Melting Point76-79°C
TSCANo
Density1.422

别名和识别编码

Chemical NameBurgess Reagent
Synonym Burgess reagent {LY} Burgess reagent {} {LY} Burgess reagent {} {} {LY} Burgess reagent {} {} {} {LY} Burgess reagent {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Burgess reagent {} {} {} {} {} {} {} {} {} {} {} {} {
PubChem Substance ID87573236
Beilstein Registry Number1432131
MDL NumberMFCD00077815
CAS Number29684-56-8
EC Number250-023-7
Reaxys-RN1432131
Merck Number1502
Chemical Name Translation伯吉斯试剂
LabNetwork Molecule IDLN00192406
Canonical SMILESCC[N+](CC)(CC)S(=O)([N-]C(OC)=O)=O
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分类

  • {SNA} Chemical Synthesis, Dehydrating Reagents, Synthetic Reagents
  • {SA} Ammonium, Chemical Synthesis, Dehydrating Reagents, Ionic Liquids, Specialty Synthesis, Synthetic Reagents

相关文献及参考

  • Mild, efficient dehydrating agent. Primary alcohols are converted to carbamates, which can be hydrolyzed to primary amines, thus providing a valuable alcohol to amine transformation. Secondary and tertiary alcohols afford olefins in synthetically useful yields: J. Org. Chem., 38, 26 (1973); Org. Synth. Coll., 6, 788 (1988). For further discussion, see: Encyclopedia of Reagents for Organic Synthesis, L. A. Paquette, Ed., Wiley, Chichester (1995), vol. 5, p. 3345.
  • Primary amides undergo facile dehydration to nitriles, even in the presence of other functional groups including alcohols: Tetrahedron Lett., 29, 2155 (1988). Aldoximes are also dehydrated to nitriles: Synth. Commun., 30, 1509 (2000); Synlett, 1169 (2000). Formamides afford isonitriles: J. Chem. Soc., Perkin 1, 1015 (1998). 2-Acylamino carbonyl compounds undergo the Robinson-Gabriel cyclodehydration to give oxazoles, avoiding conventional harsh dehydrating agents (e.g. P2 O5, POCl3 or SOCl2 ): Synlett, 1642 (1999):
  • The cyclization of 1,2-diacylhydrazines to 1,3,4-oxadiazoles has also been reported: Tetrahedron Lett., 40, 3275 (1999).

安全信息

GHS Symbol
WGK Germany3
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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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。
  • 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。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Signal word Warning
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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • 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 -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen 0-10 0-10°C Moisture Sensitive {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under n
Hazard Codes Xi

其他信息

  • Sigma Aldrich:29684-56-8(sigmaaldrich)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Dehydrating Reagents - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Coupling - Synthetic Reagents
  4. Triflate Formation - Coupling
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonamides/Sulfinamides - Sulfur Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Quaternary Ammonium Compounds 季铵化合物
  1. Functional Group 官能团索引
  2. sulfuric acid diamide
  1. Life Science 生命科学
  2. Biochemistry / Glyco-Chemistry
  3. Porphyrins

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