Citation

Bremner JB , Browne EJ Davies PE (1980) The Meisenheimer rearrangement in heterocyclic synthesis. III. Derivatives of the 1H-[1,2]oxazepino[6,5-b]indole, thieno[2,3-e][1,2]oxazepine and [l]benzothieno[3,2-e][1,2]oxazepine ring systems. Australian Journal of Chemistry 33, 1335-1343.

https://doi.org/10.1071/CH9801335