Sodium triacetoxyborohydride

• Catalog No.: B22060
• CAS Number: 56553-60-7
• M. F.: C6H9BNaO6
• M. W.: 210.93283
• Purity: 95%

SYNONYMS

• Title: 三乙酰氧基硼氢化钠
• IUPAC name: sodium bis(acetyloxy)boranuidyl acetate
• IUPAC Traditional name: sodium bis(acetyloxy)boranuidyl acetate
• Synonyms: STAB

DATABASE IDS

• CAS Number: 56553-60-7
• EC Number: 000-000-0
• Beilstein Number: 4047608
• MDL Number: MFCD00012211

PROPERTIES

• Purity: 95%
• Melting Point: ca 110°C dec.
• GHS Hazard statements: H261-H228-H318-H315-H335
• European Hazard Symbols: Irritant (Xi)
• European Hazard Symbols: Flammable (F)
• GHS Precautionary statements: P210-P231+P232-P241-P305+P351+P338-P405-P501A
• Risk Statements: 11-15-37/38-41
• Safety Statements: 7/8-26-33-37/39-43-60
• Storage Warning: Moisture Sensitive
• TSCA Listed: 是
• Hazard Class: 4.3
• UN Number: UN3396
• Packing Group: III

REFERENCES

• Selective reducing agent; review: Org. Prep. Proced. Int., 17, 317 (1985). Reduces aldehydes in the presence of ketones: J. Chem. Soc., Chem. Commun., 535 (1975). For stereoselective reduction of ketones in AcOH, see: Tetrahedron Lett., 273 (1983). Reduces ?-hydroxy ketones diastereoselectively to anti-diols: J. Am. Chem. Soc., 110, 3560 (1988), and cyclic ?-enamino esters selectively to the cis-amino esters: J. Org. Chem., 59, 5328 (1994); Tetrahedron: Asymmetry, 5, 1455 (1994).
• Excellent reagent for reductive amination of aldehydes and ketones with a wide variety of amines: J. Org. Chem., 61, 3849 (1996); Tetrahedron Lett., 37, 3977 (1996); review: A.C.S. Symp. Ser., 641, 201 (1996).