27826-15-9

Upstream product

• 1079-66-9 chloro-diphenylphosphine 
• 103-49-1 dibenzylamine 

Downstream Products

• 27127-09-9 N,N-dibenzyl-P,P-diphenylphosphinic amide 
• 1314914-63-0 cis-[Mo(CO)4(PPh₂N(CH₂C₆H₅)2)] 
• 952050-99-6 Ph₂P(Se)N(CH₂C₆H₅)2 
• 952050-94-1 Ph₂P(S)N(CH₂C₆H₅)2 

Relevant academic research and scientific papers

Synthesis and characterizaton of monoaminophosphine, bis(amino)phosphine derivatives, and their metal complexes

Functionalized monoaminophosphine of the type Ph2PNR2 (1 and 3) and bis(amino)phosphine of the type PhP(NR2)2 (2) have been synthesized by treating Ph2PCl or PhPCl2 with corresponding amine

Regio- and diastereoselective preparation of tetrahydrobenzo[c]-1-aza-2lambda(5)-phospholes through dearomatization cyclization of lithiated N-benzyl-N-alkyl(diphenyl)phosphinamides. Synthesis of gamma-(N-alkylamino)phosphinic acids.

A study of the protonation of the cycloadducts derived from the dearomatization reaction of lithiated N-alkyl-N-benzyldiphenylphosphinamides has been carried out. The regio- and stereoselectivity of the process has been analyzed in terms of the size of the N-alkyl substituent, the acidity and size of the protonating reagent, and the cosolvent used. The optimization of these variables allowed the preparation of tetrahydrobenzo[c]-1-aza-2lambda(5)-phospholes containing a 1,3-cyclohexadiene or 1,4-cyclohexadiene system with moderate to excellent regio- and stereocontrol. The heterocycles were readily hydrolyzed, affording gamma-(N-alkylamino)diphenylphosphinic acids with the functionalities linked to a cyclohexadiene substructure.