917029-47-1

Basic information

• Product Name: (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino-P-borane]ethane
• Synonyms: (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino-P-borane]ethane
• CAS NO: 917029-47-1
• Molecular Weight: 626.328
• Mol File: 917029-47-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino-P-borane]ethane(CAS DataBase Reference)
• NIST Chemistry Reference: (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino-P-borane]ethane(917029-47-1)
• EPA Substance Registry System: (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino-P-borane]ethane(917029-47-1)

Safety Data

• Hazardous Substances Data: 917029-47-1(Hazardous Substances Data)

Upstream product

• 1316041-04-9 (R_P,R_P)-1,2-bis[(o-hydroxyphenyl)(phenyl)phosphino-P-borane]ethane 
• 3282-30-2 pivaloyl chloride 
• 55739-58-7 (R_P,R_P)-1,2-bis[(o-anisyl)(phenyl)phosphino]ethane 
• 81964-01-4 (R_P,R_P)-1,2-bis[(o-hydroxyphenyl)(phenyl)phosphino]ethane 
• 131830-91-6 (R_P,R_P)-1,2-bis[(o-anisyl)(phenyl)phosphino-P-borane]ethane 

Downstream Products

• 917029-70-0 (R_P,R_P)-1,2-bis[(phenyl)(2-pivaloyloxyphenyl)phosphino]ethane 

Relevant articles and documents

Profiling the tuneable R-SMS-Phos structure in the rhodium(i)-catalyzed hydrogenation of olefins: The last stand?

A diversified family of enantiopure P-stereogenic "R-SMS-Phos" {R-SMS-Phos = 1,2-bis[(o-RO-phenyl)(phenyl)phosphino]ethane} ligands wherein R = branched or heteroatom-substituted alkyl, aralkyl, silyl, acyl, sulfonyl, etc. was screened for the Rh(i)-catalyzed hydrogenation of a representative set of olefinic substrates. This systematic and detailed investigation revealed a marked beneficial impact on enantioselectivity and catalyst activity in comparison to Knowles' ultimate DiPAMP {DiPAMP = 1,2-bis[(o-anisyl)(phenyl) phosphino]ethane} design. Mutant ligands with highly enhanced properties possessing particular features wherein the DiPAMP structure is found embedded were identified. The Royal Society of Chemistry 2011.