A process for the preparation of 5-chloro-2-pentanone starting from a ketal of a levulinic ester, followed by hydrogenation, and then reaction with hydrochloric acid.
C62603 - 5-Chloro-2-pentanone EMAIL THIS PAGE TO A FRIEND. To Email: From Email: Message: C62603 Sigma-Aldrich 5-Chloro-2-pentanone technical grade, 85%. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Contact Technical.The present invention provides a 5-chloro-2-pentanone preparation method, which comprises that: 2-methyl furan is subjected to a hydrogenation reaction in the presence of a hydrogenation catalyst and hydrogen gas to prepare 2-methyl-4,5-dihydrofuran, and the 2-methyl-4,5-dihydrofuran and hydrochloric acid are subjected to a ring opening chlorination reaction to obtain the 5-chloro-2-pentanone.Other names: 1-Chloro-4-pentanone; 3-Chloropropyl methyl ketone; 5-Chloro-2-pentanone; 3-Acetylpropyl chloride; 5-chloropentan-2-one Permanent link for this species. Use this link for bookmarking this species for future reference.
Using your reaction roadmaps as a guide, show how to convert 5-chloro-2-pentanone and carbon dioxide into racemic tetrahydro-6-methyl-2-pyranone. You must use 5-chloro-2-pentanone and carbon dioxide as the source of all carbon atoms in the racemic target molecule. Show all reagents and all molecules synthesized along the way.
Structure, properties, spectra, suppliers and links for: 3-Chloro-2-pentanone, 13280-00-7.
Structure, properties, spectra, suppliers and links for: 4-Chloro-2-pentanone.
The synthesis method for the 3,5-dichloro-2-pentanone, which is disclosed by the invention, is simple in technique, the reaction yield can be remarkably increased, the reaction time can be shortened, the active ingredient utilization rate can be improved, and a good reaction effect can be achieved.
Structure, properties, spectra, suppliers and links for: (2R)-2-Chloro-3-pentanone.
The invention discloses a synthetic method of 5-(N-ethyl-N-2-ethylol amine)-2-amylamine. The method comprises the following steps: (1) the preparation of a catalyst, to be specific, dispersing and dissolving nitrate into an organic solvent, adding oxide or nanopowder of carbonate into the organic solvent, after ultrasonic stirring, evaporating the organic solvent to dryness, carrying out.
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Structure, properties, spectra, suppliers and links for: 3,5-Dichloro-2-pentanone.
CAS No. 13051-49-5 (2-Pentanone,5-(acetyloxy)-3-chloro-) CAS No: 13051-49-5; Molecular Weight: 178.61344; Molecular Formula: C 7 H 11 CLO 3; Properties Safety and Handling Reach Info MSDS Synthesis Route Precursor and Product Computational chemical data.
IV. Multistop Synthesis (11 points) 7 Show how you would convert 5-chloro-2-pentanone to the following product. You may uso any reagents you want. All reagents, solvents, and intermediate products must be shown in order to receive full credit. (You don't need to show any mechanism) a co 5-chloro-2-pentanone Cyclic Intermolecular OH last step.
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Information for 5-Chloro-2-pentanone 5891-21-4 including 5-Chloro-2-pentanone CAS NO 5891-21-4, Europe 5-Chloro-2-pentanone Suppliers, Europe 5-Chloro-2-pentanone Manufacturers, related products of 5-Chloro-2-pentanone.
A process for the synthesis of 5-(N-ethyl-N-2-hydroxyethylamino)-2-pentylamine (Hydroxy Novoldamine), 5-(N,N-diethylamino)-2-pentylamine(Novoldamine) wherein the said process comprises a) ketalization of 1-chloro-4-pentanone carried out by treating it with glycol selected from ethylene glycol or neopentyl glycol in a molar ratio of 1:2 in presence of non polar organic solvent selected from.