92984-17-3

Basic information

• Product Name: C₅₆H₅₈B₂FeN₄O₆P₂
• Synonyms: C₅₆H₅₈B₂FeN₄O₆P₂
• CAS NO: 92984-17-3
• Molecular Weight: 1022.52
• Mol File: 92984-17-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₅₆H₅₈B₂FeN₄O₆P₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₅₆H₅₈B₂FeN₄O₆P₂(92984-17-3)
• EPA Substance Registry System: C₅₆H₅₈B₂FeN₄O₆P₂(92984-17-3)

Safety Data

• Hazardous Substances Data: 92984-17-3(Hazardous Substances Data)

Upstream product

• 84988-36-3 Fe(NO)2[C₆H₅P(OCH₂CH₂)2NH]2 
• 143-66-8 sodium tetraphenyl borate 
• 960-71-4 triphenylborane 
• 57680-64-5 8-Phenyl-tetrahydro-8λ⁵-[1,3,2]oxazaphospholo[2,3-b][1,3,2]oxazaphosphole 

Downstream Products

• 84988-36-3 Fe(NO)2[C₆H₅P(OCH₂CH₂)2NH]2 

Relevant articles and documents

Facile and reversible conversion of an ammonium tetraphenylborate salt, Fe(NO)2[PhP(OCH2CH2)2NH 2+]2[BPh4-]2, into an amine-triphenylborane adduct, Fe(NO)2[PhP(OCH2CH2) 2N(H)·BPh3]2

The iron dinitrosyl bis(phosphane ammonium tetraphenylborate) Fe(NO)2[PhP(OCH2CH2)2NH 2+]2[BPh4-]2 (2) is converted, at room temperature, into the corresponding bis(phosphane amine-triphenylborane) adduct Fe(NO)2[PhP-(OCH2CH2) 2N(H)·BPh3]2 (3), in which cleavage of one of the phenyl rings of the tetraphenylborate anion has occurred. Compound 2 is obtained (i) by direct protonation of Fe(NO)2[PhP(OCH2CH2)2NH]2 (1) and subsequent reaction with NaBPh4, (ii) indirectly from the reaction of NaBPh4 with the trimetallic complex Fe(NO)2[PhP(OCH2CH2)2N(H)Fe(NO) 2I]2 (4), or (iii) from the reaction of NaBPh4 with the nonisolated adduct formed by mixing [Fe(NO)2I]2 (6) with the bicyclic aminophosphorane PhP(OCH2CH2)2N (7). Complex 3 was also obtained directly by complexation of adduct 1 by BPh3. The reaction of 3 with HCl and then with NaBPh4 easily regenerates complex 2. Variable-temperature 31P NMR spectroscopy of 3 in DMF reveals a stepwise and reversible dissociation of the two BPh3 groups.