68305-92-0Relevant academic research and scientific papers
Novel 1H-2-benzopyran-1-one and 2,3-benzodiazepin-1-one derivatives
Mahmoud, Mahmoud R.,El-Shahawi, Manai M.,Farahat, Samira E.
, p. 59 - 60 (2008/09/21)
A number of novel 1H-2-benzopyran-1-one derivatives have been synthesised using the readily obtainable starting material obtained from the Stobbe-type condensation of diethyl homophthalate with p-anisaldehyde. Bromination, followed by hydrazinolysis, produced the tetrahydro-2,3-benzodiazepin-1-one derivative 5.
