82595-42-4Relevant articles and documents
Synthesis and Reactivity of 4-Substituted-2,3-dihydrobenzo-1,4-thiazines
Florio, Saverio,Leng, John L.,Stirling, Charles J. M.
, p. 237 - 240 (2007/10/02)
A series of derivatives of 4H-2,3-dihydrobenzo-1,4-thiazine has been prepared. 4-Acetyl-2,3-dihydrobenzo-1,4-thiazine undergoes self-condensation by n-butylmagnesium bromide affording the corresponding 4-acetoacetyl-2,3-dihydrobenzo-1,4-thiazine, which, i