Cycloheptanone
Cycloheptanone structure
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Common Name | Cycloheptanone | ||
|---|---|---|---|---|
| CAS Number | 502-42-1 | Molecular Weight | 112.170 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 180.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H12O | Melting Point | -21°C | |
| MSDS | Chinese USA | Flash Point | 55.6±0.0 °C | |
| Symbol |
GHS02, GHS05, GHS07 |
Signal Word | Danger | |
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Method transfer from high-pressure liquid chromatography to ultra-high-pressure liquid chromatography. II. Temperature and pressure effects.
J. Chromatogr. A. 1401 , 52-9, (2015) The importance of the generated temperature and pressure gradients in ultra-high-pressure liquid chromatography (UHPLC) are investigated and compared to high-pressure liquid chromatography (HPLC). The drug Omeprazole, together with three other model compounds... |
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Method transfer from high-pressure liquid chromatography to ultra-high-pressure liquid chromatography. I. A thermodynamic perspective.
J. Chromatogr. A. 1362 , 206-17, (2014) This is the first investigation in a series that aims to enhance the scientific knowledge needed for reliable analytical method transfer between HPLC and UHPLC using the quality by design (QbD) framework. Here, we investigated the differences and similarities... |
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Optimization of startup and shutdown operation of simulated moving bed chromatographic processes
J. Chromatogr. A. 1218(25) , 3876-89, (2011) Abstract This paper presents new multistage optimal startup and shutdown strategies for simulated moving bed (SMB) chromatographic processes. The proposed concept allows to adjust transient operating conditions stage-wise, and provides capability to improve t... |
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A straightforward route to stereodefined functionalized cycloheptanols and cyclooctanols.
J. Org. Chem. 65(12) , 3869-74, (2000)
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In vitro co-metabolism of ethanol and cyclic ketones.
Toxicology 177(2-3) , 207-13, (2002) The paper presents the results of studies concerning the effects of four cyclic ketones, i.e. cyclopentanone (Pen), cyclohexanone (Hex), cycloheptanone (Hep) and cyclooctanone (Oct) on metabolism of ethanol (EtOH) in vitro. The fraction S9 (supernatant with t... |
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An approach toward homocalystegines and silyl-homocalystegines. acid-mediated migrations of acetates in seven-membered ring systems.
J. Org. Chem. 76 , 791-799, (2011) A short access to homocalystegine analogues silylated at C7 is described. The synthesis involves the desymmetrization of a (phenyldimethylsilyl)methylcycloheptatriene using osmium-mediated dihydroxylation, followed by the diol protection and a cycloaddition i... |
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Stereoselective construction of seven-membered rings with an all-carbon quaternary center by direct Tiffeneau-Demjanov-type ring expansion.
J. Am. Chem. Soc. 131(18) , 6614-7, (2009) Insertion of one methylene unit into the C-C bond of cyclohexanones is a potentially useful, straightforward method for the construction of seven-membered carbocycles. An especially appealing but largely unexplored method in this arena is the nucleophilic add... |
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4-oxa-1-azabicyclo[3.2.0]heptan-7-one derivatives as anti-tumor agents.
Curr. Med. Chem. Anticancer Agents 3(6) , 431-8, (2003) A series of naturally occurring and synthetic novel oxapenam (4-oxa-1-azabicyclo[3.2.0] heptan-7-one) derivatives with their antitumor activity and the structure-activity relationship among this class of compounds is reported. Among the synthetic 4-oxa-1-azab... |
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Development of an high-performance liquid chromatographic simulated moving bed separation from an industrial perspective.
J. Chromatogr. A. 865(1-2) , 35-49, (1999) A binary test mixture consisting of cyclopentanone and cycloheptanone is used for the performance evaluation of a pilot-scale simulated moving bed unit. The involved adsorption equilibria and the kinetic behavior are discussed in detail. The results of the te... |
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Highly efficient antibody-catalyzed deuteration of carbonyl compounds.
Chemistry 8(1) , 229-39, (2002) Antibody 38C2 efficiently catalyzes deuterium-exchange reactions at the alpha position of a variety of ketones and aldehydes, including substrates that have a variety of sensitive functional groups. In addition to the regio- and chemoselectivity of these reac... |