[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate , 98% , 79255-71-3

Synonym(s):
[Rh(dppb)(COD)]BF4

CAS NO.：79255-71-3

Empirical Formula: C36H40BF4P2Rh

Molecular Weight: 724.36

MDL number: MFCD00075219

PRODUCT Properties

• Melting point: 205 °C (dec.)(lit.)
• form: Powder
• color: orange
• Sensitive: air sensitive
• CAS DataBase Reference: 79255-71-3

Description and Uses

[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I)tetrafluoroborate can be used as a catalyst for the:

• Regioselective hydrogenation of thebaine to synthesize tetrahydrothebaine.
• Enantioselective reductive amination of α-ketoacids with benzylamines to synthesize α-N-benzylamino acids.
• Stereoselective hydrogenation of α-(hydroxymethyl)-acrylate derivatives to synthesize 3-hydroxy-2-methylpropanoates.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3