Transcription of 《問1》次の化合物を IUPAC命名法で命名せよ。
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《問1》次の化合物を IUPAC命名法で命名せよ。
1. 1 iupac . 1) O H2 2) H2 O. H3C C C CH3. O CH3 H3C N. H3C. CH3 O H.. 1 iupac Alkanoic acid iupac . ic acid ate . Alkyl alkanoate . 1 iupac . iupac ethyl 2,2-dimethylpropanoate 2,2- . ethyl pivalate . O H2. H3C 2 1 C. O CH3. H3C. 3 CH3. ethyl 2,2-dimethylpropanoate ethyl pivalate 2 alkanamide . alkane amide alkane e .. N-methyl-2-oxo-butanamide N- . -2- oxo . methyl N . Methyl oxo .. H2 O. C2 CH3. H3C 3 1 N. 4. O H. N-methyl-2-oxobutanamide 2 A F . 2. B. 1) aq. NaOH. 2) H3O+. O. 1) CH3OH OH. O A C. 2) wash with H3O+, heat O aq. NaHCO3 neutral product 1) PhMgBr (2 eq.). 1) DIBAL-H 2) H3O+. 2) H3O+ CH3NH2. heat F D. E.. A.. A . O 2) wash with 1) CH3OH O O aq. NaHCO3 O. O + A. O OH O. O neutral product methyl butanoate B.. O 1) aq. NaOH O. B (+ CH3OH). O 2) H3O+ OH. A. butanoic acid methyl butanoate C. transesterification.
1 《問1》次の化合物を iupac命名法で命名せよ。 《解説》 1）カルボン酸のiupac名をもとにしてエステルを命名する。
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