22812-12-0Relevant academic research and scientific papers
STEREOSELECTIVITY AT BENZYLIC CARBON. FLAVANOIDS-V. SYNTHESIS OF TRANS-4-ACETAMIDOFLAVANS
Hirwe, A.,Marathe, K. G.,Mohorkar, S. S.,Ramdas, K.,Singh, C. B.
, p. 1539 - 1546 (2007/10/02)
Some reactions of 4-substituted flavans have been studied. 4-Chloro/bromo derivatives react under neutral conditions with phthalimide and acetonitrile leading to displacement of axial halogen by nitrogen with inversion.In contrast, irrespective of the ste
Reactions of a Chalcone with Hydroxylamine
Lohiya, S. B.,Ghiya, B. J.
, p. 279 - 282 (2007/10/02)
2'-Hydroxy-4-methoxy-5'-methylchalcone (1) with hydroxylamine hydrochloride in dil.AcOH gives 3-(2-hydroxy-5-methylphenyl)-5-(4-methoxyphenyl)-Δ2-isoxazoline (2) instead of 2'-hydroxy-4-methoxy-5'-methylchalcone oxime (HMMCO, 3) as reported by
