中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-p-tolyl-4-pentenal | 32623-19-1 | C12H14O | 174.243 |
4-(4'-甲基苯基)-4-戊烯-1-醇 | 4-(p-tolyl)pent-4-en-1-ol | 32623-18-0 | C12H16O | 176.258 |
—— | 4-p-tolyl-4-pentenoic acid ethyl ester | 32623-17-9 | C14H18O2 | 218.296 |
—— | 2-(p-tolyl)prop-2-en-1-ol | 66520-90-9 | C10H12O | 148.205 |
Triarylpyrylium salts were employed as single electron photooxidants to catalyze a cyclization–endoperoxidation cascade of dienes. The transformation is presumed to proceed via the intermediacy of diene cation radicals. The nature of the diene component was investigated in this context to determine the structural requirements necessary for successful reactivity. Several unique endoperoxide structures were synthesized in yields up to 79%.