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The page provides a comprehensive list of isomers of dodecane, including their chemical structures and properties.
The parent isoindole was prepared by flash vacuum pyrolysis of an N-substituted isoindoline. [5] N-Substituted isoindoles, which are easier to handle, can be prepared by dehydration of isoindoline-N-oxides. They also arise by myriad other methods, e.g., starting from xylylene dibromide (C 6 H 4 (CH 2 Br) 2).
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3-Ethyl-2-methylundecane; 3-Ethyl-3-methylundecane; 3-Ethyl-4-methylundecane; 3-Ethyl-5-methylundecane; 3-Ethyl-6-methylundecane; 3-Ethyl-7-methylundecane
To a stirred solution of p-(3-hydroxypropyl)phenol (152 mg, 1 mmol) and pyridine (0.3 mL) in acetonitrile (10 mL) at 0° was added a solution of IBTA (430 mg, 1 mmol) in acetonitrile (2 mL). The mixture was stirred at room temperature for 10 minutes, diluted with water, and extracted with diethyl ether (3 × 10 mL).
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Hagemann's ester, ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate, is an organic compound that was first prepared and described in 1893 by German chemist Carl Hagemann. The compound is used in organic chemistry as a reagent in the synthesis of many natural products including sterols , trisporic acids , and terpenoids .
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