Department of Physics, Saranathan College of Engineering, Panjappur, Tiruchirappalli, Tamilnadu, India
C. Udhaya Kumar
Department of Chemistry, School of Advanced Sciences, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil 626 126, Tamil Nadu, India
T. Mohandas
Department of Physics, K. Ramakrishnan College of Engineering, Samayapuram, Tiruchirappalli, Tamil Nadu, India
M. Velayutham Pillai
Department of Chemistry, School of Advanced Sciences, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil 626 126, Tamil Nadu, India
P. Sakthivel
Department of Physics, Urumu Dhanalakshmi College, Tiruchirappalli, Tamil Nadu, India
In the title compound, C17H16N2O3, the 4H-pyran ring adopts a boat conformation. In the crystal, N—H...N and N—H...O interactions link the molecules, forming an infinite ribbon running along the a-axis direction with N—H...N interactions forming centrosymmetric R22(12) graph-set motifs. The allyl side chain is disordered over two sets of sites with occupancies of 0.720 (7) and 0.280 (7).
