61493-67-2Relevant academic research and scientific papers
Efficient, microwave-assisted intramolecular 1,3-dipolar cycloadditions of oximes and N-methylnitrones derived from o-alkenylmethoxy-acetophenones
Singh, Surinderjit,Ishar,Singh, Gajendra,Singh, Rajinder
, p. 260 - 265 (2007/10/03)
Contrary to literature reports, the o-allyloxy- and crotyloxy-acetophenone- oximes (2a, 2b) are transformed to nitrones, which undergo regio- and stereoselective intramolecular 1,3-dipolar cycloadditions, both on microwave heating under solvent free condi
Investigations on photochemistry of o-allyloxy-/crotyloxyacetophenones: Formation of unexpected intramolecular arene-olefin addition products on n-π* excitation of ketones
Singh, Rajinder,Ishar
, p. 7595 - 7606 (2007/10/03)
Photochemistry of o-allyloxy-/crotyloxyacetophenones (6a,b) has been investigated under different conditions. Irradiation of 6a,b in dry benzene, under N2 atmosphere (Pyrex filter), led to the isolation of (syn)-2-ethenyl/propenyl-3-hydroxy-3-m
