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101年 - 101 學士後西醫:有機化學#27197
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55. In the following reaction, which compound is the major product?
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統計:
A(5), B(16), C(2), D(0), E(0) #941879
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2025/12/07
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【單選題】每題 2 分,共計 40 分,答錯 1 題倒扣 0.5 分,倒扣至本大題零分為止,未作答,不給分亦不扣分。61. List the following esters in order of decreasing reactivity in the first step of a nucleophilic acyl substitution reaction: (A) 2>3>1>4 (B) 4>1>3>2 (C) 2>4>1>3 (D) 3>1>4>2 (E) 4>2>1>3
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