466433
1-乙酰基-1-环戊烯
97%
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关于此项目
线性分子式:
C5H7COCH3
化学文摘社编号:
分子量:
110.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
assay
97%
refractive index
n20/D 1.483 (lit.)
bp
70 °C/20 mmHg (lit.)
density
0.955 g/mL at 25 °C (lit.)
functional group
ketone
SMILES string
CC(=O)C1=CCCC1
InChI
1S/C7H10O/c1-6(8)7-4-2-3-5-7/h4H,2-3,5H2,1H3
InChI key
SLNPSLWTEUJUGY-UHFFFAOYSA-N
General description
1-Acetyl-1-cyclopentene is a cyclic alkene. Its lithium enolate undergoes Brook rearrangement-mediated [3+4] annulation with 3-alkyl-3-haloacryloylsilanes to afford tricyclo[5.3.0.01,4]decenone derivatives. Asymmetric oxidative Heck reaction of 1-acetyl-1-cyclopentene in the presence of a Pd-ligand has been reported.
Application
1-Acetyl-1-cyclopentene may be used in the preparation of the following allenylcycloalkanes:
- 1-vinylidenyl-2-[4-(trimethylsilyl)-3-butynyl]-cyclopentane
- 1-vinylidenyl-2-(3-butynyl)-cyclopentane
