186155
乙炔锂乙二胺络合物
90%
别名:
Lithium acetylide ethylenediamine complex, Lithium acetylide, compd. with 1,2-ethanediamine
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关于此项目
线性分子式:
LiC≡CH · NH2CH2CH2NH2
化学文摘社编号:
分子量:
92.07
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
229-967-9
Beilstein/REAXYS Number:
3593824
MDL number:
产品名称
乙炔锂乙二胺络合物, 90%
InChI key
QJQWXTYPTBEPGS-UHFFFAOYSA-N
InChI
1S/C2H8N2.C2H.Li/c3-1-2-4;1-2;/h1-4H2;1H;
SMILES string
[Li]C#C.NCCN
assay
90%
bp
110.6 °C (lit.)
mp
76 °C (dec.)
functional group
amine
storage temp.
2-8°C
Quality Level
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Application
- 乙炔锂，乙二胺配合物是合成乙炔化酮的通用试剂。
- 它在配位化学中用作配体，合成过渡金属配合物，如 1-炔基-二甲基（三有机膦）金（III）配合物。
- 用于环氧化物的开环反应，如（−）- goniotrionin 和 englerin A 的全合成。
- 它也可用于烷基卤化物的乙炔化反应，制备末端炔烃。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Water-react 2
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Preparation, structure and decomposition of gold (I) and gold (III) acetylide complexes.
Schuster O, et al.
Inorgorganica Chimica Acta, 358(5), 1429-1441 (2005)
A formal synthesis of (?)-englerin A by relay ring closing metathesis and transannular etherification.
Lee J and Parker K A
Organic Letters, 14(11), 2682-2685 (2012)
Lithium Acetylide
Midland M M.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2001)
Multikilogram-Scale Synthesis of a Chiral Cyclopropanol and an Investigation of the Safe Use of Lithium Acetylide?Ethylene Diamine Complex.
Bassan E M, et al.
Organic Process Research & Development, 16(1), 87-95 (2011)
Lithium Acetylide
Midland M M.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2001)
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