D157805
N,N′-二甲基乙二胺
98%
别名:
DMEDA, 1,2-双(甲氨基)乙烷
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关于此项目
线性分子式:
CH3NHCH2CH2NHCH3
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-793-3
Beilstein/REAXYS Number:
878142
MDL number:
Assay:
98%
Form:
liquid
Quality Level
assay
98%
form
liquid
refractive index
n20/D 1.431 (lit.)
bp
119 °C (lit.)
density
0.819 g/mL at 20 °C (lit.)
SMILES string
CNCCNC
InChI
1S/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3
InChI key
KVKFRMCSXWQSNT-UHFFFAOYSA-N
Application
N,N′-二甲基乙二胺可用作以下过程的配体：
- 铜催化铁氰化钾参与的芳基溴代物的氰化反应，形成相应的苄腈。
- 铜催化碳化二亚胺和异氰基乙酸酯的串联反应，形成苯并咪唑[1,5-α]咪唑。
- 1,1-二溴烯烃的氨基硫化反应，形成N-稠杂环。
- 与氯化亚铁结合，用于NH-亚砜亚胺与芳基碘化物的N-芳基化反应，形成N-芳基亚砜亚胺。
- 在叔丁醇钾存在下，它可催化未活化苯的直接C-H芳基化反应，形成相应的联芳基。
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
商品
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Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.
An environmentally benign procedure for the Cu-catalyzed cyanation of aryl bromides.
Schareina T, et al.
Tetrahedron Letters, 46(15), 2585-2588 (2005)
Iron?Catalyzed C N Cross?Coupling of Sulfoximines with Aryl Iodides.
Correa A, et al.
Advanced Synthesis & Catalysis, 350(3), 391-394 (2008)
Organocatalysis in cross-coupling: DMEDA-catalyzed direct C? H arylation of unactivated benzene.
Liu W, et al.
Journal of the American Chemical Society, 132(47), 16737-16740 (2010)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| D157805-100G | 04061836830564 |
| D157805-5G | 04061833560198 |
| D157805-25G | 04061833560181 |
| D157805-500G | 04061833502822 |