[单选题]

ArSO2NHOH+CH3CHO→（）+ArSO2H。

A . CH3NH2

B . CH3NHOH

C . CH3COOH

D . CH3CONHOH

参考答案与解析：

相关试题

SOCl2+（）→ArSO2Cl+HCl+SO2。

[单选题]SOCl2+（）→ArSO2Cl+HCl+SO2。

  • 查看答案

    • 练习11.12完成下列反应式:-|||-(1) (H)_(3)CH=!=!= CHC(H)_(2)C(H)_(2)CHO- NaBH4-|||-(2) (H)_(3)CH=!=!= CHC(H)_(2

    练习11.12完成下列反应式:-|||-(1) (H)_(3)CH=!=!= CHC(H)_(2)C(H)_(2)CHO- NaBH4-|||-(2) (H)_

  • 查看答案

    • CH3CH2CH(CH3)CHO 的名称

    CH3CH2CH(CH3)CHO 的名称A. 丁醛B. 3- 甲基丁醛C. 2- 甲基 -1- 丁酸醛D. 2- 甲基丁醛

  • 查看答案

    • 练习11.1 命名下列化合物:-|||-(1)HOCH2CH2CHO-|||-(2)CH3CH3rCOCH BrCH3-|||-(3) (H)_(3)COCH=CHCOC(H)_(3)-|||-(4)

    练习11.1 命名下列化合物:-|||-(1)HOCH2CH2CHO-|||-(2)CH3CH3rCOCH BrCH3-|||-(3) (H)_(3)COCH=

  • 查看答案

    • 用下列哪个试剂可将CH3CH=CHCH2CH2CHO还原为 CH3CH2CH2CH2CH2 CH2OH

    用下列哪个试剂可将CH3CH=CHCH2CH2CHO还原为 CH3CH2CH2CH2CH2 CH2OHA. NaBH4B. LiHAl4C. H2+PdD. N

  • 查看答案

    • 试给出经臭氧化、锌粉水解后生成下列产物的烯烃的结构。 (1)CH3CHO和HCHO (2) (H)_(3)C(H)_(2)-C-C(H)_(3) 和 (H)_(3)-C(H)_(2)-CHO-|||-

    试给出经臭氧化、锌粉水解后生成下列产物的烯烃的结构。(1)CH3CHO和HCHO (2) (H)_(3)C(H)_(2)-C-C(H)_(3) 和 (H)_(3

  • 查看答案

    • 下列化合物沸点从小到大次序是()。(a)CH3CH2CH2COOH;(b)CH3CH2CH2CH3;(c)CH3CH2CH2CH2OH;(d)CH3CH2CH2CHO

    下列化合物沸点从小到大次序是()。(a)CH3CH2CH2COOH;(b)CH3CH2CH2CH3;(c)CH3CH2CH2CH2OH;(d)CH3CH2CH2

  • 查看答案

    • (C(H)_(3)C(H)_(2))_(2)C=C(H)_(2)-|||-b. CH3CH2 CH2CCH 2(CH2)2 CH3-|||-C. (H)_(3)C=CHCHC(H)_(2)C(H)_(

    (C(H)_(3)C(H)_(2))_(2)C=C(H)_(2)-|||-b. CH3CH2 CH2CCH 2(CH2)2 CH3-|||-C. (H)_(3)

  • 查看答案

    • (H)_(2)=CH-CH-C(H)_(3)-|||-C. (H)_(2)=CH-C(H)_(2) D. ((C{H)_(3))}_(2)-C(H)_(2)

    (H)_(2)=CH-CH-C(H)_(3)-|||-C. (H)_(2)=CH-C(H)_(2) D. ((C{H)_(3))}_(2)-C(H)_(2)

  • 查看答案

    • A CH3CH2 CHCH=C HCH3-|||-CH2-|||-CH3CHCH CH=CHCH3-|||-CH3-|||-(H)_(2)C(H)_(2)CHCH=CHC(H)_(3)-|||-CH3

    A CH3CH2 CHCH=C HCH3-|||-CH2-|||-CH3CHCH CH=CHCH3-|||-CH3-|||-(H)_(2)C(H)_(2)CHC

  • 查看答案