17238-53-8
piperidine-1-carboximidamide,sulfuric acid
+
6630-33-7
邻溴苯甲醛
→
~61%
67092-26-6
2-piperidin-1-ylquinazoline
110-89-4
哌啶
6141-13-5
2-氯喹唑啉
~10%
607-68-1
2,4-二氯喹唑啉