product name
1,1′-羰基二咪唑, reagent grade
等级
reagent grade
质量水平
检测方案
≥90.0% (proton, NMR)
形式
solid
反应适用性
reaction type: Carbonylations
环保替代产品特性
Designing Safer Chemicals
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sustainability
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mp
117-122 °C (lit.)
应用
peptide synthesis
环保替代产品分类
SMILES字符串
O=C(n1ccnc1)n2ccnc2
InChI
1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
InChI key
PFKFTWBEEFSNDU-UHFFFAOYSA-N
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一般描述
我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。1,1′-羰基咪唑(CDI)是剧毒毒物光气的替代品,因此符合“设计更安全化学品”的原则。更多信息,请参见利用咪唑羧酸酯高选择性反应控制合成不对称二烷基和环碳酸酯。
应用
用于合成偶极聚酰胺和多肽的偶联剂,偶极聚酰胺具有非线性光学用途。也可用于制备 β-酮砜和亚砜、铅螯合剂和 β-烯胺酸衍生物。
警示用语:
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Polym. Mater. Sci. Eng., 61, 936-936 (1989)
The Journal of Organic Chemistry, 54, 5620-5620 (1989)
Tetrahedron Letters, 34, 725-725 (1993)
Inorganic Chemistry, 32, 3052-3052 (1993)
Journal of molecular evolution, 30(4), 315-321 (1990-04-01)
We have prepared the nucleoamino acids 1-(3'-amino,3'-carboxypropyl)uracil (3) and 9-(3'-amino,3'-carboxypropyl)adenine (4) as (L)-enantiomers and as racemic mixtures. When 3 or 4 is suspended in water and treated with N,N'-carbonyldiimidazole, peptides are formed in good yield. The products formed from the
商品
N-Acylimidazoles and carbonylimidazoles are reactive intermediates used for amino compound acylation, surpassing DCC as coupling reagents.
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