ABSTRACT Chemical reactivity of 2-methyl-2-phenyl-1,3-oxathiolan-5-one (1) toward various reagents such as hydroxyaldehyde, ketone, α,β unsaturated carbonyl compounds, heterocyclic amine, hydrazine, and hydrazide to give unpredicative opened and fused heterocyclic systems was investigated. Moreover, treatment of compound 1 with bromoester to afford the respective fused system, 2-methyl-2-phenylfuro[3,2-d][1
摘要 2-methyl-2-phenyl-1,3-oxathiolan-5-one (1) 对各种试剂的
化学反应性,如羟基醛、酮、α,β 不饱和羰基化合物、杂环胺、
肼和酰
肼,给出不可预测的研究了开环和稠合杂环系统。此外,用
溴酯处理化合物1以提供各自的稠合系统2-甲基-
2-苯基呋喃[3,2-d][1,3]氧
硫醇-5(6H)-一(6)。此外,1H-1H核overhauser效应光谱被用于完全确认化合物19。此外,讨论了密度泛函理论模型研究结果,并评估了所有新合成的化合物作为
抗氧化剂和抗肝细胞癌
细胞系的细胞毒性试验. 图形概要