物质信息
ID:717222
名称和标识
IUPAC标准名
1-(1H-imidazole-1-carbonyl)-1H-imidazole
IUPAC传统名
carbonyldiimidazole
别名
CDI1,1'-Carbonyldiimidazole1,1'-羰基二咪唑
化合物性质
安全信息
GHS警示性声明
P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A
欧盟危险性物质标志
腐蚀性 (C)
有害性 (X)保存注意事项
Moisture Sensitive
联合国危险货物包装类别(PG)
II
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别1,2,3
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
危险公开号
22-34
GHS危险声明
H301-H314-H318
联合国危险货物等级
8
联合国危险货物编号
UN3263
TSCA收录
是
安全公开号
26-36/37/39-45
理化性质
熔点
116-120°C
产品相关信息
纯度
97%
描述信息
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分子图谱
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参考文献
• ?-Hydroxy amino acids are dehydrated to dehydroamino acids: Synthesis, 968 (1982).
• Dehydrates aldoximes, including chiral oximes, to nitriles in high yield: J. Chem. Soc., Chem. Commun., 628 (1973); Synth. Commun., 12, 25 (1982). Ketoximes can be converted to amides by the spontaneous Beckmann rearrangement of imidazolium salts: Chem. Pharm. Bull., 32, 2560 (1984):
• Reagent for peptide coupling via the acylimidazolide: Liebigs Ann. Chem., 609, 75 (1957); J. Am. Chem. Soc., 80, 4423 (1958); 82, 4596 (1960): J. Org. Chem., 27, 2094 (1962). For peptide reagents, see Appendix 6.
• Acylimidazolides can also be reduced to aldehydes by DIBAL-H. This reaction has been applied to N-protected amino acids: J. Chem. Soc., Chem. Commun., 79 (1979).
• ɑ?-Dihydroxyketones are converted toɑ-diketones: Synth. Commun., 23, 2219 (1993).
• One-pot esterification of a carboxylic acid with t-BuOH occurs in the presence of DBU: Synthesis, 833 (1982). The reactivity of acyl imidazolides can be increased by N-alkylation: Chem. Pharm. Bull., 32, 5044 (1984).