tert-Butyl isocyanate → HCID 178478853, compound

Participants

Reaction Steps

Following the procedure of Example 23, Steps A and B but using the following pyrazinecarboxamides in place of the pyrazinecarboxamide used in Example 23, Step A, but using an equivalent amount of t-butylisocyanate and then following the procedure of Example 23B but using the appropriate pyrazinecarboxamide from Step A of that example the appropriate end product as listed is obtained.

Provenance & Evidence