tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride(CAS: 929302-18-1)

tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride is a crystalline solid with a molecular weight of approximately 288.32 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetone. The compound is reactive towards nucleophiles and can undergo nucleophilic substitution reactions. It is stable under normal laboratory conditions but should be stored in a cool, dry place to prevent hydrolysis.

tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride is typically synthesized via a multistep process involving the protection of a carboxylic acid with tert-butyl chloride, followed by a condensation reaction with an amine, and finally the preparation of the hydrochloride salt. The reaction is usually carried out in the presence of suitable catalysts and under mild conditions to ensure high selectivity and yield.

tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride is primarily used in the pharmaceutical industry for the synthesis of complex molecules and in the field of polymer chemistry for the development of functional polymers. It is also used in the production of sensors and as a precursor in semiconductor manufacturing processes.

When handling tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride, it is important to wear appropriate personal protective equipment (PPE), including gloves and goggles. The compound should be stored in a cool, dry place and used in a well-ventilated area or a fume hood. In case of a spill, it should be carefully cleaned up using appropriate absorbent materials and disposed of according to local waste disposal regulations. Always refer to the safety data sheet (SDS) for detailed safety information.