55294-88-7

Upstream product

• 7335-65-1 hydrazinium monoacetate 
• 119-67-5 o-carboxybenzaldehyde 

Downstream Products

• 119-39-1 phthalazone 
• 615538-63-1 2,2'-[(1S,3S)-2,3,5,10-tetrahydro-5,10-dioxo-2-phenyl-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl]bis[N-[(1S)-1-phenylethyl]-benzamide] 
• 615538-60-8 C₃₀H₂₁N₂O₆P 
• 615538-61-9 C₃₀H₂₁N₂O₆P 
• 119-67-5 o-carboxybenzaldehyde 

Relevant academic research and scientific papers

Resolved chiral 3,4-diazaphospholanes and their application to catalytic asymmetric allylic alkylation

One-pot condensation of PhPH2, phthaloyl chloride, and the azine of 2-carboxybenzaldehyde (1) results in the new phosphine, rac-N,N′-phthaloyl-2,3-(2-carboxyphenyl)-phenyl-3,4-diazaphospholane (rac-2), in 88% yield. Resolution via selective cry

DIAZAPHOSPHACYCLES

Diazaphosphacycles comprising compounds having the formula XI : and salts of the compound are provided, wherein the variables W, T, R1, R14, and R15 are as described herein. Transition metal catalysts incorporating such diazaphosphacycles and methods of u