21373-88-6

Basic information

• Product Name: (PPh₃)3CoH(N₂)
• CAS NO: 21373-88-6
• Molecular Weight: 874.887
• Mol File: 21373-88-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (PPh₃)3CoH(N₂)(CAS DataBase Reference)
• NIST Chemistry Reference: (PPh₃)3CoH(N₂)(21373-88-6)
• EPA Substance Registry System: (PPh₃)3CoH(N₂)(21373-88-6)

Safety Data

• Hazardous Substances Data: 21373-88-6(Hazardous Substances Data)

Upstream product

• 603-35-0 triphenylphosphine 
• 14126-40-0 bis(triphenylphosphine)dichlorocobalt(II) 
• 7727-37-9 nitrogen 
• 26305-75-9 chlorotris(triphenylphosphine)cobalt(I) 
• 931-51-1 cyclohexylmagnesiumchloride 

Downstream Products

• 53729-69-4 HCo(CO)(P(C₆H₅)3)3 
• 99668-72-1 Co(OC₆H₄CH₃)(P(C₆H₅)3)3 
• 34557-54-5 methane 
• 7727-37-9 nitrogen 
• 1333-74-0 hydrogen 
• 91583-66-3 phenoxotris(triphenylphosphine)cobalt(I) 
• 407-38-5 2,2,2-trifluoroethyl trifluoroacetate 
• 120-51-4 benzoic acid benzyl ester 
• 74-98-6 propane 
• 109-21-7 butyl butyrate 
• 106-36-5 propyl propionate 
• 74-84-0 ethane 
• 93035-74-6 Co(OCH(CF₃)Ph)(PPh₃)3 
• 86528-87-2 [(PPh₃)₃Co(N₂)]₂Mg(THF)₄ 

Relevant articles and documents

Alkene isomerization-hydroboration promoted by phosphine-ligated cobalt catalysts

Generated in situ from air-stable cobalt precursors or readily synthesized using NaHBEt3, (PPh3)3CoH(N2) was found to be an effective catalyst for the hydroboration of alkenes. Unlike previous base-metal catalysts for alkene isomerization-hydroboration which favor the incorporation of boron at terminal positions, (PPh3)3CoH(N2) promotes boron incorporation adjacent to π-systems even in substrates where the alkene is at a remote position, enabling a unique route to 1,1-diboron compounds from α -dienes.

INTRAMOLECULAR HYDROACYLATION CATALYZED BY COBALT COMPLEXES

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