(3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-one(CAS: 13096-62-3)

(3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-one is a white crystalline solid at room temperature. Its molecular weight is approximately 498.56 g/mol. This compound is poorly soluble in water but soluble in organic solvents such as methanol and dichloromethane. It is chemically stable under normal conditions but can react with strong bases or acids. Due to its complex structure, it is not easily degraded under standard laboratory conditions.

(3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-one is synthesized via a multistep process involving protective group chemistry. Commonly, benzyl chlorides are used as protecting groups. The synthesis employs a Wittig reaction followed by a series of protective group manipulations. The overall yield is around 70-75%, with high selectivity for the desired product.

(3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-one finds applications in the pharmaceutical industry for the synthesis of complex organic molecules, as well as in polymer chemistry for the development of functional polymers. It is also used in sensor technology and semiconductor manufacturing due to its unique structural properties.

When handling (3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-one, it is essential to use appropriate personal protective equipment (PPE) such as gloves and a lab coat. It should be stored in a cool, dry place, away from direct sunlight and heat sources. Work should be conducted in a fume hood to minimize inhalation risk. In case of a spill, neutralize the area using appropriate chemicals before cleaning up. Always refer to the safety data sheet (SDS) for detailed handling instructions.