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线性分子式:
(CH3)2CHN=C=NCH(CH3)2
化学文摘社编号:
分子量:
126.20
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352001
EC Number:
211-743-7
MDL number:
Beilstein/REAXYS Number:
878281
产品名称
N,N′-二异丙基碳二亚胺, purum, ≥98.0% (GC)
InChI key
BDNKZNFMNDZQMI-UHFFFAOYSA-N
InChI
1S/C7H14N2/c1-6(2)8-5-9-7(3)4/h6-7H,1-4H3
SMILES string
CC(C)N=C=NC(C)C
grade
purum
assay
≥98.0% (GC)
form
liquid
reaction suitability
reaction type: Coupling Reactions
refractive index
n20/D 1.433 (lit.)
bp
145-148 °C (lit.)
density
0.815 g/mL at 20 °C (lit.)
0.815 g/mL at 20 °C
application(s)
peptide synthesis
functional group
amine
Quality Level
Gene Information
human ... EPHX2(2053)
mouse ... Ephx2(13850)
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Application
N,N′-二异丙基碳二亚胺可用于:
- 通过插入碳二亚胺到镧系元素次级氨基配合物的 Ln-N 键合成镧系元素 (Ln) 胍盐配合物。
- 促进 N -(β-羟基)酰胺形成 2-恶唑啉。
- 在转换金属盐存在下与重氮乙酸烷基酯反应合成 1-异丙基-2-烷氧羰基-3-异丙基芳基氮丙啶。
DIC可用作:
- 偶联剂,用于将羧酸分别与酚和胺反应合成各种酯和酰胺。
- 试剂,用于通过Moffatt氧化反应在DMSO存在下将醇转化成醛或酮。
- 试剂,用于通过醇形成o-烷基异脲制备相应的卤代烃。
替代肽合成中的二环己基碳二亚胺。
General description
N,N′-二异丙基碳二亚胺(DIC)是一种碳二亚胺,可作为酰胺、多肽、尿素、杂环和不对称碳二亚胺合成的偶联剂。它还可用作聚合反应的活化剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Sens. 1
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
91.4 °F
flash_point_c
33 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
非剧毒-急性毒性1
此项目有
Insertion of a carbodiimide into the Ln? N ?-bond of organolanthanide complexes. Isomerization and rearrangement of organolanthanides containing guanidinate ligands.
Zhang J
Organometallics, 23(13), 3303-3308 (2004)
Amidation and esterification of carboxylic acids with amines and phenols by N, N?-diisopropylcarbodiimide: A new approach for amide and ester bond formation in water
Fattahi N, et al.
Tetrahedron, 74(32), 4351-4356 (2018)
1, 3-Diisopropylcarbodiimide
Nora GP, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Stefano Crosignani et al.
Chemical communications (Cambridge, England), (2), 260-261 (2003-02-15)
Alcohols can be converted in high yields to the corresponding alkyl halides in a one-pot procedure via the corresponding O-alkylisourea; very short reaction times are possible when microwave irradiation is used.
Synthesis of iminoaziridines from carbodiimides and diazoesters: a new example of transition metal salt catalysed reactions of carbenes.
Hubert A
Tetrahedron Letters, 17(16), 1317-1318 (1976)
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