What Is tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate?

tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate (SKU: T725928) is a specialty organic compound that integrates three key functional elements: a diphenylphosphoryl group, a methylene linker, a sulfonyl group, and a tert-butoxycarbonyl (Boc)-protected amine. This combination makes the molecule a versatile bifunctional reagent used as a synthetic building block in complex molecule assembly.

The Boc group provides a standard, acid-labile protecting group for the carbamate nitrogen, while the diphenylphosphoryl unit can participate in nucleophilic substitution, Horner–Wadsworth–Emmons (HWE)-type reactions, or serve as a leaving-group precursor depending on the synthetic context. The sulfonylcarbamate linkage can also confer pharmacophore properties relevant to protease inhibitor design and other medicinal chemistry targets.

Key Properties and Handling

As a compound bearing both a phosphoryl and a sulfonyl group, tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate should be handled with standard laboratory precautions applicable to organophosphorus and sulfonamide-class reagents. Always consult the current Safety Data Sheet (SDS) before use.

• Solubility: Expected to dissolve in common polar aprotic solvents such as DMF, DMSO, and DCM based on its structural features; exact solubility data should be confirmed with the product datasheet.
• Stability: The Boc group is sensitive to strong acids (e.g., TFA, HCl in dioxane); avoid prolonged exposure to acidic conditions unless Boc removal is intended.
• Moisture sensitivity: Handle under inert atmosphere if moisture-sensitive behavior is observed; confirm with product specifications.
• Recommended PPE: Lab coat, chemical-resistant gloves, and safety glasses as a minimum.

Storage and Stability Guidelines

Proper storage is essential to maintain the integrity of tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate over time. The following general guidelines apply to reagents of this class:

1. Store in a tightly sealed container in a cool, dry location, away from direct light and heat sources.
2. Avoid exposure to protic solvents or moisture during storage, which could hydrolyze sensitive functional groups.
3. Check the product Certificate of Analysis (CoA) supplied by Aladdin Scientific for lot-specific recommended storage temperature and shelf life.
4. Upon receipt, inspect the material and note the lot number and expiry date for traceability.

Note: Specific storage temperature (e.g., −20 °C, 2–8 °C, or room temperature) is not confirmed in the current source material and should be verified against the product datasheet or CoA.

Research Applications

tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate finds utility in several areas of synthetic and medicinal chemistry:

• Organophosphorus chemistry: The diphenylphosphoryl methyl unit can serve as a stabilized carbanion precursor (similar to phosphonate reagents), enabling olefination or C–C bond-forming reactions under basic conditions.
• Sulfonamide and sulfonylcarbamate synthesis: The sulfonylcarbamate moiety is a recognized pharmacophore and protecting-group strategy in the preparation of sulfonamide-based drug candidates and agrochemicals.
• Boc-protected amine intermediates: The compound can serve as a protected nitrogen source in multi-step syntheses where orthogonal deprotection is required.
• Medicinal chemistry: Compounds bearing sulfonylcarbamate groups have been investigated as serine protease inhibitors and in other enzyme-targeting contexts.

Researchers should consult primary literature relevant to their specific synthetic target to confirm suitability.

Ordering and Quality Information

tert-Butyl ((diphenylphosphoryl)methyl)sulfonylcarbamate is available from Aladdin Scientific under SKU T725928. When placing an order, please note the following:

• Purity: Confirm purity grade and analytical data (NMR, HPLC, MS) in the Certificate of Analysis provided with each lot.
• Available quantities: Contact Aladdin Scientific sales or check the product page for current pack sizes and pricing.
• Lead time: As a specialty reagent, lead times may vary; contact customer service for availability.
• Regulatory compliance: Ensure compliance with local regulations governing receipt and use of organophosphorus compounds in your jurisdiction.

For technical questions, bulk inquiries, or custom synthesis requests, contact Aladdin Scientific directly through the website or customer service channels.