112403-87-9

Basic information

• Product Name: N-(3-phenyl-1-propoxy)-1,3,4,5-tetrahydro-2H-benzazepin-2-one
• CAS NO: 112403-87-9
• Molecular Weight: 295.381
• Mol File: 112403-87-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-(3-phenyl-1-propoxy)-1,3,4,5-tetrahydro-2H-benzazepin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: N-(3-phenyl-1-propoxy)-1,3,4,5-tetrahydro-2H-benzazepin-2-one(112403-87-9)
• EPA Substance Registry System: N-(3-phenyl-1-propoxy)-1,3,4,5-tetrahydro-2H-benzazepin-2-one(112403-87-9)

Safety Data

• Hazardous Substances Data: 112403-87-9(Hazardous Substances Data)

Upstream product

• 112404-01-0 potassium 4-phenylbutyrohydroxamate 
• 112403-93-7 O-<3-phenyl-1-propyl> 4-phenylbutyrohydroxamate 
• 637-59-2 1-Bromo-3-phenylpropane 
• 112403-76-6 O-<3-phenyl-1-propyl> N-chloro-4-phenylbutyrohydroxamate 

Relevant articles and documents

N-ALKOXY-N-ACYLNITRENIUM IONS IN INTRAMOLECULAR AROMATIC ADDITION REACTIONS

N-alkoxy-N-acylnitrenium ions are generated by treatment of N-alkoxy-N-chloroamides with silver ions in ethereal solvents.These intermediates readily cyclise onto aromatic nuclei on alkoxy side-chains to give benzoxazines and benzoxazepines and on the acyl side-chains to give γ, δ and ε benzolactams.Spirane products are formed by ipso addition when a 4-methoxy substituent is present on the side-chain aromatic rings.The yields and regioselectivities of these reactions have been ascribed to different transition structures for cyclisation onto the acyl and alkoxy side-chains which involve respectively an exocyclic and endocyclic N-O ?-bond.Evidence for this exeptionally high ?-bond character has been obtained from MNDO calculations which predict a ?-bond order of 0.9 and a rotational barrier of 29.7 kcalmol-1