Jeffs, P. W.; Hansen, J. F.; Brine, G. A. published the artcile< Photochemical synthesis of 6,7-dihydro-5H-dibenz[c,e]azepine and 5,6,7,8-tetrahydrodibenz[c,e]azocine derivatives>, Synthetic Route of 17100-65-1, the main research area is dibenzoxepine; dibenzazepine; dibenzazocine; cyclization iododibenzylamine; photolysis iododibenzylamine; benzylamine iodo cyclization; iododibenzylamine cyclization; conformation dibenzazocine.
Photolysis of several substituted 2-iododibenzylamine hydrochlorides in aqueous solution provided convenient syntheses of the corresponding 6,7-dihydro-5H-dibenz[c,e]azepines in useful yields. Thus, irradiation of o-IC6H4CH2NHCH2Pb gave 57% dibenzazepine I. Irradiation of o-IC6H4CH2NHCH2C6H3(OMe)2-3.5 yielded only 2,4,6-(MeO)2CHOCH2)C6H2C6H4CH2OH-o together with a small amount of dibenzoxepine II. Photolysis of three N-(2-halogenobenzyl)-β-phenethylamine hydrochlorides provided convenient syntheses of the corresponding 5,6,7,8-tetrahydrodibenz[c,e]azocines. Thus, irradiation of O-IC6H4CH2NHCH2CH2Pb gave 33% dibenzazocine III. NMR examination of the dibenzazocines confirmed that they existed in a skewed biphenyl conformation, and that inversion of the system by rotation through the planar biphenyl was hindered.
Journal of Organic Chemistry published new progress about Cyclization. 17100-65-1 belongs to class bromides-buliding-blocks, and the molecular formula is C9H9BrO3, Synthetic Route of 17100-65-1.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary