144735-36-4

Basic information

• Product Name: C₃₈H₃₄N₃O₂P
• Synonyms: C₃₈H₃₄N₃O₂P
• CAS NO: 144735-36-4
• Molecular Weight: 595.681
• Mol File: 144735-36-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₃₈H₃₄N₃O₂P(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₈H₃₄N₃O₂P(144735-36-4)
• EPA Substance Registry System: C₃₈H₃₄N₃O₂P(144735-36-4)

Safety Data

• Hazardous Substances Data: 144735-36-4(Hazardous Substances Data)

Upstream product

• 137834-51-6 ethyl 2-methyl-α,5-bis<(triphenylphosphoranylidene)amino>cinnamate 
• 144735-15-9 5-azido-2-methylbenzaldehyde 
• 111437-10-6 3-(hydroxymethyl)-4-methylaniline 
• 2327-67-5 N-(p-tolyl)-P,P,P-triphenylphosphine imide 

Relevant articles and documents

Reactivity and Synthetic Applications of Bis(iminophosphoranes). One-Pot Preparation of Pyridoquinazolines and Benzonaphthyridines

Aza-Wittig reaction of bis(iminophosphorane) 4 with 2 equiv of isocyanate leads directly to pyridoquinazolines 5.Iminophosphoranes 8, available from 4 and 1 equiv of the appropriate isocyanate, react either with 1 equiv of isocyanate or ketene to give pyridoquinazolines 9 or benzonaphthyridines 10, respectively.Bis(iminophosphorane) 4 by sequential treatment with aldehydes and isocyanates yielded 2,3-dihydropyridoquinazolines 17.