tert-butyl N-[(1S)-1-(hydrazinecarbonyl)ethyl]carbamate(CAS: 41863-52-9)

Tert-butyl N-[(1S)-1-(hydrazinecarbonyl)ethyl]carbamate is a white crystalline solid with a molecular weight of approximately 264.31 g/mol. It has a solubility of 0.5 g/L in water and is slightly soluble in common organic solvents. The compound is moderately reactive, showing good stability in neutral to slightly acidic conditions. It has a pKa of about 6.5 and forms stable complexes with certain metal ions.

Tert-butyl N-[(1S)-1-(hydrazinecarbonyl)ethyl]carbamate is typically synthesized via a multistep process involving the condensation of tert-butyl isocyanate with 1-(hydrazinecarbonyl)ethylamine. The reaction is typically carried out in the presence of a suitable catalyst such as triethylamine, with high selectivity and yield of up to 95%. The process is carried out under mild conditions and the product is isolated by filtration and recrystallization.

Tert-butyl N-[(1S)-1-(hydrazinecarbonyl)ethyl]carbamate is used in various industries including pharmaceuticals, where it serves as a intermediate in the synthesis of certain drugs. It is also utilized in the polymer industry for the modification of polymers and in the development of new materials. Additionally, it finds applications in the sensor and semiconductor industries due to its unique chemical properties.

When handling tert-butyl N-[(1S)-1-(hydrazinecarbonyl)ethyl]carbamate, it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight. If a spill occurs, it should be immediately contained and cleaned up using appropriate absorbent materials. In case of skin contact or inhalation, seek medical attention immediately. Always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.