6-trimethylnorcarane-2-one (2). Dehydration of 2 with potassium hydrogen sulfate leads, partly, to [3.2.0]bicyclic ketones. Reaction of 2 with tosyl chloride in pyridine substitutes the 5-hydroxyl with chlorine; thionyl chloride in pyridine yields mainly bis-ethers of 2. Other reactions of 2 are described.
环氧karahanaenone(1)的碱处理可产生5-内羟基-3,3,6-三甲基
正戊烷-2-酮(2)。2用
硫酸氢钾脱
水会部分导致[3.2.0]双环酮。2与
吡啶中的甲
苯磺酰氯反应,用
氯取代5-羟基;
吡啶中的亚
硫酰氯主要产生2的双醚。描述了2的其他反应。