Cydopentyl chloride

Cydopentanol, 255 Cyclopentanone, 336, 340, 489, 493 Cyclopentyl bromide, 277 Cydopentyl chloride, 276 Cyclopentyl iodide, 285... 

The scope of the 2-azadiene intramolecular Diels-Alder cyclization, employed for the synthesis of the daphniphyllum alkaloids, has been further investigated by Heathcock et al.[76j. The protocol involves Moffatt-Swem oxidation of the 1,5-diol to the dialdehyde, and treatment of the crude methylene chloride solution with ammonia followed by solvent exchange from methylene chloride to a buffered acetic add solution. The cydopentyl ring, quaternary carbon and tertiary carbon centers in... 

The urea fungicide Pencycuron can be prepared by aminolysis of carbamoyl chloride 290 derived from N-cydopentyl-N-4alternative route involves addition of the secondary amine to phenyl isocyanate. 

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