C112909
2-环戊烯-1-酮
98%
别名:
1-环戊烯-3-酮, 1-环戊烯-5-酮, 2-环戊烯-1-酮, 2-环戊烯酮, 环戊烯-3-酮
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关于此项目
经验公式（希尔记法）:
C5H6O
化学文摘社编号:
分子量:
82.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-213-0
Beilstein/REAXYS Number:
1446054
MDL number:
Assay:
98%
Form:
liquid
Quality Level
assay
98%
form
liquid
refractive index
n20/D 1.481 (lit.)
bp
64-65 °C/19 mmHg (lit.)
density
0.98 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
O=C1CCC=C1
InChI
1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
InChI key
BZKFMUIJRXWWQK-UHFFFAOYSA-N
Application
用于许多加成反应的多功能亲电试剂，包括有机铜亲核试剂的共轭加成、与硅烯醇醚和硅氧烷的 Michael 加成、Diels-Alder 环加成以及磷鎓基硅烷化。
Yoshihiro Sumiyoshi et al.
The Journal of chemical physics, 125(12), 124307-124307 (2006-10-04)
Pure rotational transitions in the ground state for Ar-OH and Ar-OD [Y. Ohshima et al., J. Chem. Phys. 95, 7001 (1991) and Y. Endo et al., Faraday Discuss. 97, 341 (1994)], those in the excited states of the OH vibration
Tetrahedron Letters, 34, 6777-6777 (1993)
Xiaoxun Li et al.
Organic letters, 14(6), 1584-1587 (2012-03-03)
Functionalized cyclopentenones were synthesized by a Rh-catalyzed carbonylation of 3-acyloxy-1,4-enynes, derived from alkynes and α,β-unsaturated aldehydes. The reaction involved a Saucy-Marbet 1,3-acyloxy migration of propargyl esters and a [4 + 1] cycloaddition of the resulting acyloxy substituted vinylallene with CO.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| C112909-100G | 04061837380068 |
| C112909-25G | 04061833461204 |
| C112909-5G | 04061833461211 |