5. When the following optically pure (S)-epoxide is treated with NaH(a base), the corresponding alkoxide that forms undergoes anexclusive intramolecular S2-type ring opening of the epoxide(100% conversion; Shown to the right). Select from the following.the best description of the product(s).A.B.C.D.E.The product is an optically inactive meso-compound.The product produced is a racemate.HO(S)The product is the same (S)-epoxide as the starting agent.A mixture of optically pure diastereomers are produced.A meso-compound and a single diastereomer (as a single enantiomer) are formed.NaH???

here an optically pure (S)-epoxide is treated with NaH (a base), to form its corresponding alkoxide…

5. When the following optically pure (S)-epoxide is treated with NaH (a base), the corresponding alkoxide that forms undergoes an exclusive intramolecular S-type ring opening of the epoxide (100% conversion; Shown to the right). Select from the following. the best description of the product(s). A. The product is an optically inactive meso-compound. The product produced is a racemate. B. C. D. E. HO (S) The product is the same (S)-epoxide as the starting agent. A mixture of optically pure diastereomers are produced. A meso-compound and a single diastereomer (as a single enantiomer) are formed. NaH ???

5. When the following optically pure (S)-epoxide is treated with NaH (a base), the corresponding alkoxide that forms undergoes an exclusive intramolecular S-type ring opening of the epoxide (100% conversion; Shown to the right). Select from the following. the best description of the product(s). A. The product is an optically inactive meso-compound. The product produced is a racemate. B. C. D. E. HO (S) The product is the same (S)-epoxide as the starting agent. A mixture of optically pure diastereomers are produced. A meso-compound and a single diastereomer (as a single enantiomer) are formed. NaH ???

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter16: Chemistry Of Benzene: Electrophilic Aromatic Substitution

Section16.SE: Something Extra

Problem 27VC

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