題目列表(包括答案和解析)
重氮甲烷(CH2N2)能與酸性物質(zhì)反應(yīng):R-COOH+CH2N2R-COOCH3+N2.下列物質(zhì)中能與重氮甲烷反應(yīng)但產(chǎn)物不是酯的是 | |
[ ] | |
A. |
H-CHO |
B. |
C6H5OH |
C. |
C6H5CH2OH |
D. |
C6H5COOH |
重氮甲烷(CH2N2)能與酸性物質(zhì)反應(yīng):R-COOH+CH2N2→R-COOCH3+N2.下列物質(zhì)中能與重氮甲烷反應(yīng)但產(chǎn)物不是酯的是 | |
[ ] | |
A. |
H-CHO |
B. |
C6H5OH |
C. |
C6H5CH2OH |
D. |
C6H5COOH |
重氮甲烷(CH2N2)能與酸性物質(zhì)反應(yīng):R-COOH+CH2N2→R-COOCH3+N2.下列物質(zhì)中能與重氮甲烷反應(yīng)但產(chǎn)物不是酯的是 | |
[ ] | |
A. |
H-CHO |
B. |
C6H5OH |
C. |
C6H5CH2OH |
D. |
C6H5COOH |
A.H—CHO B.C6H5OH C.C6H5CH2OH D.C6H5COOH
重氮甲烷(CH2N2)能與酸性物質(zhì)反應(yīng):R-COOH+CH2N2→R-COOCH3+N2。下列物質(zhì)中能與重氮甲烷反應(yīng)但產(chǎn)物不是酯的是
A.H-CHO B.C6H5OH C.C6H5CH2OH D.C6H5COOH
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