3. Which reaction conditions are not appropriate for the following transformation?


(A) Zn (Hg) / HCl
(B) H2NNH2 / NaOH
(C) NaNH2, NH3
(D) HSCH2CH2CH2SH / H+, then H2 / Ni
(E) 1. NaBH4; 2. TsCl, 3. LiAlH4

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