The steric hindrance postulated by Arnold and co-workers to account for anomalous reaction rates of some substituted acetophenones has been verified by means of ultraviolet light absorption data. T...
Arnold 及其同事为解释某些取代
苯乙酮的异常反应速率而假设的空间位阻已通过紫外光吸收数据得到证实。天...