122279-46-3

Basic information

• Product Name: supermesityl-3H-3-tert-butylphosphaallene
• Synonyms: supermesityl-3H-3-tert-butylphosphaallene
• CAS NO: 122279-46-3
• Molecular Weight: 358.547
• Mol File: 122279-46-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: supermesityl-3H-3-tert-butylphosphaallene(CAS DataBase Reference)
• NIST Chemistry Reference: supermesityl-3H-3-tert-butylphosphaallene(122279-46-3)
• EPA Substance Registry System: supermesityl-3H-3-tert-butylphosphaallene(122279-46-3)

Safety Data

• Hazardous Substances Data: 122279-46-3(Hazardous Substances Data)

Upstream product

• 3975-77-7 1-bromo-2,4,6-tri-tert-butylbenzene 
• 21524-34-5 2,4,6-triisopropyl-1-bromobenzene 
• 79074-00-3 2,4,6-tri-t-butylphenylphosphonous dichloride 
• 53356-73-3 dichloro(2,4,6-tri-isopropylphenyl)phosphane 
• 37892-71-0 tert-butyllithium 
• 86120-24-3 (2,4,6-tri-tert-butyl)phenylmonochlorophosphane 
• 104480-60-6 (3,3-dimethylbut-1-yn-1-yl)magnesium bromide 
• 122279-48-5 (3,3-dimethylbut-1-yn-1-yl)(2,4,6-tri-tert-butylphenyl)phosphane 

Downstream Products

• 122279-48-5 (3,3-dimethylbut-1-yn-1-yl)(2,4,6-tri-tert-butylphenyl)phosphane 

Relevant articles and documents

3H-Phosphaallenes Revisited: Facile Synthesis by Hydroalumination of Alkynylphosphines and β-Elimination, Stability and Trapping of Transient Species by Coordination to Transition Metal Atoms

A facile method for the efficient synthesis of 3H-phosphaallenes, R?P=C=C(H)?R′, is presented, which comprises treatment of dialkynylphosphines with dialkylaluminium hydrides (hydroalumination) and elimination of aluminium alkynides from intermediate alke