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线性分子式:
C6H11N=C=NC6H11
化学文摘社编号:
分子量:
206.33
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352000
EC Number:
208-704-1
MDL number:
Beilstein/REAXYS Number:
610662
产品名称
N,N′-二环己基碳二亚胺, puriss., ≥99.0% (GC)
InChI key
QOSSAOTZNIDXMA-UHFFFAOYSA-N
InChI
1S/C13H22N2/c1-3-7-12(8-4-1)14-11-15-13-9-5-2-6-10-13/h12-13H,1-10H2
SMILES string
C1CCC(CC1)N=C=NC2CCCCC2
grade
puriss.
assay
≥99.0% (GC)
form
solid
reaction suitability
reaction type: Coupling Reactions
bp
122-124 °C/6 mmHg (lit.)
mp
32.0-37.0 °C
34-35 °C (lit.)
solubility
methylene chloride: 0.1 g/mL, clear, colorless
application(s)
peptide synthesis
Quality Level
Gene Information
human ... EPHX2(2053)
mouse ... Ephx2(13850)
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Application
DCC可用于促进7-((叔丁基二甲基甲硅烷基)氧基)庚-2,4-二炔-1-醇与丙炔酸发生酯化反应并形成7-((叔丁基二甲基甲硅烷基)氧基)庚-2,4-二炔基-1-丙炔酸酯。
它也可以用于合成:
它也可以用于合成:
- 通过与2-苯基乙烯基和2-(4-硝基苯基)乙烯基异硫氰酸酯发生[2+2]环加成反应形成1,3-Thiazetedine衍生物。
- 通过与苯甲酰异硫氰酸酯发生[4+2]环加成反应形成1,3,5-恶二嗪-4-硫酮。
- 在芳族(或杂芳族)羧酸存在的条件下,通过与(N--异氰脒基)三苯基膦反应,形成空间位阻1,3,4-恶二唑衍生物。
General description
DCC是一种有机化合物,已广泛用作肽合成中的偶联剂。它还用作制备酰胺、酯、腈和酸酐的有效脱水剂。在DCC和二甲基亚砜(DMSO)的存在下,可以通过Moffatt氧化反应将醇转化为醛和酮。
Other Notes
偶联剂,用于脱水等。可修饰牛心脏线粒体转氢酶;抑制 F1F0-ATP 酶和其他质子转移酶
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Light-dependent chemical modification of thylakoid membrane protein with carboxyl-directed reagents.
J A Laszlo et al.
Archives of biochemistry and biophysics, 215(2), 571-581 (1982-05-01)
M Slebioda et al.
International journal of peptide and protein research, 35(6), 539-541 (1990-06-01)
N-acylurea, a side product in peptide synthesis from DCC, preserves its chiral integrity although peptides formed simultaneously in the same reaction are racemized to a large extent. This observation is inconsistent with the generally accepted opinion that racemization-prone O-acylisourea is
Dicyclohexylcarbodiimide (DCC)
Kvasnica M
Synlett, 2007(14), 2306-2307 (2007)
R M Pennington et al.
The Journal of biological chemistry, 256(17), 8963-8969 (1981-09-10)
Dicyclohexylcarbodiimide (DCCD) inhibits the reduction of oxidized 3-acetylpyridine adenine dinucleotide (AcPyAD+) by NADPH catalyzed by purified and bovine heart submitochondrial particle transhydrogenase. Kinetic studies demonstrate that the modification of 1 residue results in complete inactivation. Both transhydrogenase preparations were labeled
1, 3-Dicyclohexylcarbodiimide
Albert JS, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-9 (2001)
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