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Merck
CN

515981

1,3-环庚二酮

97%

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线性分子式:
C7H10(=O)2
化学文摘社编号:
分子量:
126.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
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InChI

1S/C7H10O2/c8-6-3-1-2-4-7(9)5-6/h1-5H2

SMILES string

O=C1CCCCC(=O)C1

InChI key

DBOVMTXPZWVYAQ-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.483 (lit.)

bp

254 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

functional group

ketone

Quality Level

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

法规信息

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Evan A Sims et al.
Tetrahedron letters, 52(16), 1871-1873 (2011-06-29)
We report the large-scale synthesis of 1,3-cyclooctanedione in five steps with 29% yield. This molecule is a synthetic precurser to difluorinated cyclooctyne, which participates in a bioorthogonal copper-free click reaction with azides. The final step demonstrates the first successful application
Allen Y Hong et al.
Tetrahedron, 67(52), 10234-10248 (2012-02-22)
General catalytic asymmetric routes toward cyclopentanoid and cycloheptanoid core structures embedded in numerous natural products have been developed. The central stereoselective transformation in our divergent strategies is the enantioselective decarboxylative alkylation of seven-membered β-ketoesters to form α-quaternary vinylogous esters. Recognition
Michael additions of 1, 3-cycloalkanediones to dimethyl acety-lenedicarboxylate.
Hrnciar P, et al.
Chemical Papers, 43(1), 87-95 (1989)
Methylation of 1, 3-cyclopentanedione, 1, 3-cyclohexanedione, and 1, 3-cycloheptanedione with iodomethane in aprotic solvents in the absence and in the presence of 18-crown-6.
Sraga J and Hrnciar P.
Chemical Papers, 35(1), 119-126 (1981)
Michael addition of 1, 3-cyclopentanedione, 1, 3-cyclohexanedione and 1, 3-cycloheptanedione to 1-(X-phenyl)-2-nitroethylenes.
Hrnciar P and Culak I.
Collection of Czechoslovak Chemical Communications, 49(6), 1421-1431 (1984)

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