Various novel 3-(5-phenyl[1,3,4]oxadiazol-2-yl]-3,4-dihydro-2H-benzo[e][1,3]oxazines (5a-g) have been synthesized from 5-phenyl-[1,3,4]oxadiazol-2-ylamine (1) and different salicylaldehydes (2a-g) as starting materials and 2-[(5-phenyl[1,3,4]oxadiazol-2-ylimino)methyl]phenols (3a-g) and 2-[(5-phenyl[1,3,4]oxadiazol-2-ylamino)methyl]phenols (4a-g) as intermediates. The newly synthesized compounds after structural confirmation were used to screen their antibacterial, antifungal and nematicidal activities and some of these compounds have been found as potential antimicrobial agents.
以 5-苯基[1,3,4]恶二唑-2-胺(1)和不同的
水杨醛(2a-g)为起始原料,合成了多种新型 3-(5-苯基[1,3,4]恶二唑-2-基]-3,4-二氢-2H-苯并[e][1,3]恶嗪(5a-g)、4]恶二唑-2-基胺 (1) 和不同的
水杨醛 (2a-g) 作为起始原料,以 2-[(5-苯基[1,3,4]恶二唑-2-基
亚胺基)甲基]
苯酚 (3a-g) 和 2-[(5-苯基[1,3,4]恶二唑-2-基
氨基)甲基]
苯酚 (4a-g) 作为中间体合成了新化合物。新合成的化合物经过结构确认后,被用于筛选其抗菌、抗真菌和杀线虫活性,其中一些化合物被发现具有潜在的抗菌作用。