92885-62-6

Upstream product

• 32851-51-7 (E)-N-(3,4-dihydronaphthalene-1(2H)-ylidene)-1-phenylmethanamine 
• 100-46-9 benzylamine 
• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 
• 32851-51-7 1-benzylimino-1,2,3,4-tetrahydronaphthalene 

Downstream Products

• 65185-61-7 2-benzyl-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one 
• 65486-33-1 N-benzyl-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one 
• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 

Relevant academic research and scientific papers

Photochemistry of 2'-substituted 1,2,3,4-Tetrahydronaphthalene-1-spiro-3'-oxaziridines. Variable-temperature 1H Nuclear Magnetic Resonance Spectroscopy of 1-Substituted 1,3,4,5-Tetrahydro-2H-1-benzazepin-2-ones

The lack of regioselectivity of photorearrangement of the title spiro-oxaziridines in wich the N-substituent is syn to the aromatic ring suggests that the first formed N-O-bond-cleaved species has a significant lifetime allowing rotation (inversion) to complete with rearrangement.The energy barrier to ring inversion of the title tetrahydro-1-benzazepin-2-ones is significantly influenced by the steric interaction between the N-substituent and the peri hydrogen atom.

PHOTOCHEMISTRY OF N-SUBSTITUTED SPIROOXAZIRIDINES DERIVED FROM TETRALONE-1

Photolyses of spirooxaziridines from tetralone-1 in which the N-substituent is syn to the aromatic ring are less regioselective than their anti-isomers suggesting the first formed N-O bond cleaved species has a significant life time.