Used as an intermediate in the synthesis of sulfonylurea herbicides, particularly in the production of pyrimidinyl sulfonamide derivatives. These herbicides are effective in controlling broadleaf and grassy weeds in crops such as rice, wheat, and barley. The compound plays a key role in forming the sulfonamide linkage essential for herbicidal activity. It is valued in agrochemical manufacturing for its reactivity and selectivity in coupling reactions.