Synthesis and Stereochemistry of the Dibromides of Exocyclic α,β-Unsaturated Ketones
The dibromides 7-12 have been synthesized by addition of bromine to exocyclic α,β-unsaturated ketones 1-6.The relative configurations and the stereochemistry of the products have been determined by NMR methods.Bromination of 3-benzylideneflavanone (3) and
Toth, Gabor,,Janke, Frank,,Levai, Albert
p. 651 - 654
(2007/10/02)
Fused Heterocycles: Part III - Attempted Synthesis of 4,5-Dihydro-3-arylnaphthisoxazoles
2-Benzal-1-tetralone dibromide (II), obtained by the bromination of 2-benzal-1-tetralone, on treatment with hydroxylamine hydrochloride in the presence of alc.KOH undergoes cyclization to the unexpected product 3,3a,4,5-tetrahydro-3-arylnaphthisoxa
Rao, C. Janakiram,Reddy, K. Malla,Murthy, A. Krishna
p. 282 - 284
(2007/10/02)
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