The irregularity of work schedules is stressful for nurses. Due to the health of nurses it would be useful to establish the least exhausting work schedules.
Reactions of β‐bromo‐β,γ‐unsaturated pyrroline nitroxide aldehyde (1) or nitrile (4) or their diamagnetic forms (5, 6) with 2‐aminothiophenol or 2‐mercaptobenzimidazole were evaluated. The reaction could be reproduced more easily with the application of O‐acetyl derivatives of nitroxides to generate 2‐substituted‐benzothiazole, pyrrolo[3,4‐b]benzo[1,5]tiazepine scaffolds with 2‐aminothiophenol and benzimidazo[2,1‐b]pyrrolo[3,4‐e]‐[1,3]thiazine scaffold with 2‐mercaptobenzimidazole.
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