Tetrabenzyl pyrophosphate

• Catalog No.: L09083
• CAS Number: 990-91-0
• M. F.: C28H28O7P2
• M. W.: 538.465242
• Purity: 98%

SYNONYMS

• Title: 焦磷酸四苄酯
• IUPAC name: dibenzyl {[bis(benzyloxy)phosphoryl]oxy}phosphonate
• IUPAC Traditional name: dibenzyl (dibenzyloxyphosphoryl)oxyphosphonate
• Synonyms: Pyrophosphoric acid tetrabenzyl ester

DATABASE IDS

• CAS Number: 990-91-0
• MDL Number: MFCD00051941
• Beilstein Number: 2068292

PROPERTIES

• Purity: 98%
• Melting Point: 58-64°C
• GHS Hazard statements: H314-H318
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否
• Hazard Class: 8
• UN Number: UN3261
• Packing Group: III

REFERENCES

• Useful reagent for O-phosphorylation. Used in preparation of phosphoryl derivatives of shikimic acid, by reaction in the presence of LDA; subsequent debenzylation was accomplished with TMS bromide: J. Org. Chem, 51, 75 (1986). Used to phosphorylate inositol derivatives in the presence of KH or NaH in THF: J. Am. Chem. Soc., 109, 3478 (1987); J. Chem. Soc., Chem. Commun., 298 (1991); the required debenzylated products were obtained by catalytic hydrogenolysis.