Re: [問題]想請問一題有機化學 謝謝
: A sample of 1-chloro-1-phenylethane with an [α]25D of -94.8° is reacted
: with NH3 in methanol/water solvent. The major substitution product of the
: reaction is 1-phenyl-1-ethylamine with an [α]25D of -8.6°. Given that
: optically pure (R) 1-chloro-1-phenylethane has a specific rotation of -109.0°
: and that optically pure (R) 1-phenyl-1-ethylamine has a specific rotation of
: +39.3°, which of the following statements best describes this reaction?
: A)Net inversion 12% with 88% racemization -- SN2 mechanism
: B)Net inversion 12% with 88% racemization -- SN1 mechanism
: C)Net inversion 25% with 75% racemization -- SN1 mechanism
: D)Net inversion 75% with 25% racemization -- SN2 mechanism
: E)Net inversion 88% with 12% racemization -- SN2 mechanism
請問應該怎麼算呢
謝謝
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05/20 21:34, , 1F
05/20 21:34, 1F
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