脂環酮(英語:Cycloketone)是指羰基兩側烴基成閉合環狀結構,且不是芳香基的酮,能由蒂芬諾–傑米揚諾夫重排反應製備[1]。
飽和脂環酮
不帶有碳碳雙鍵或碳碳三鍵的脂環酮有單環烷酮和橋環酮等。
不飽和脂環酮
名稱 | 分子式 | 結構 | CAS編號 |
---|---|---|---|
環丙烯酮 | C3H2O | 2961-80-0 | |
甲基環丙烯酮 | C4H4O | 4883-96-9 | |
環丁烯酮 | C4H4O | 32264-87-2 | |
2-環戊烯酮 | C5H6O | 930-30-3 | |
3-環戊烯酮 | C5H6O | 14320-37-7 | |
2-環己烯酮 | C6H8O | 930-68-7 | |
3-環己烯酮 | C6H8O | 4096-34-8 | |
2-甲基-2-環戊烯酮 | C6H8O | 1120-73-6 | |
3-甲基-2-環戊烯酮 | C6H8O | 2758-18-1 | |
4-甲基-2-環戊烯酮 | C6H8O | ? | |
5-甲基-2-環戊烯酮 | C6H8O | 14963-40-7 | |
二氫茉莉酮 | C11H18O | 1128-08-1 |
參考文獻
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