756866-08-7

Basic information

• Product Name: [((C₅H₄N)N=C(C₆H₅))RhHI(PiPr₃)2]
• CAS NO: 756866-08-7
• Molecular Weight: 732.514
• Mol File: 756866-08-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [((C₅H₄N)N=C(C₆H₅))RhHI(PiPr₃)2](CAS DataBase Reference)
• NIST Chemistry Reference: [((C₅H₄N)N=C(C₆H₅))RhHI(PiPr₃)2](756866-08-7)
• EPA Substance Registry System: [((C₅H₄N)N=C(C₆H₅))RhHI(PiPr₃)2](756866-08-7)

Safety Data

• Hazardous Substances Data: 756866-08-7(Hazardous Substances Data)

Upstream product

• 756866-16-7 [((C₅H₄N)N=C(C₆H₅))RhHCl(PiPr₃)2] 
• 7681-82-5 sodium iodide 
• 7032-25-9 2-(phenyliminomethyl)pyridine 
• 6476-36-4 tris(1-methylethyl)phosphine 

Relevant articles and documents

Five- and six-coordinate hydridorhodium(III) complexes containing metalated Schiff-bases as ligands

The reactions of either [RhCl(C8H14) 2]2 (2) or [RhCl(C2H4) 2]2 (3) with Schiff-bases 1a-d derived from 2-aminopyridine afford, in the presence of four equivalents of PiPr3, the octahedral chloro(hydrido)rhodium(III) complexes [{(C5H 4N)N=C(C6H4R)}RhHCl(PiPr3) 2] (4a-d) in which the metalated Schiff-base behaves as a chelating ligand. Treatment of 4a (R=H) with NaI and CF3SO3Tl produce the corresponding derivatives [{(C5H4N)N=C(C 6H5)}RhHX(PiPr3)2] (5, 6) by salt metathesis. The triflato compound 6 reacts with nBu4NF·xH 2O to give [{(C5H4N)N=C(C6H 5)}RhHF(PiPr3)2] (7). While attempts to eliminate HCl from 4a failed, the reaction of 4a with AgPF6 generates the five-coordinate cationic complex [{(C5H4N)N=C(C 6H5)}RhH(PiPr3)2]PF6 (8) which adds one equivalent of acetonitrile to give [{(C5H 4N)N=C(C6H5)}RhH(NCCH3)(PiPr 3)2]PF6 (9). Treatment of 4a with either nBu2Mg or LiAlH4 affords the dihydridorhodium(III) compound [{(C5H4N)N=C(C6H5)}RhH 2(PiPr3)2] (10) being also accessible from 8 and nBu2Mg.