Synthesis of 4-Amino-5(or 3)-hydroxyalkyl-3(or 5)-methylpyrazole-derived Cyclic and Open-Chain Carbamates from α-Acetyltetronic and α-Acetylhomotetronic Acids
Synthesis of 4-Amino-5(or 3)-hydroxyalkyl-3(or 5)-methylpyrazole-derived Cyclic and Open-Chain Carbamates from α-Acetyltetronic and α-Acetylhomotetronic Acids