H- -CI H- -OH но но. ČH2OH ČH;OH CH,OH I II III A) I, II and III are diasteromers B) I and II are diastereomers, I and III are enantiomers C) I, II and III are different compounds that are not isomers. D) I and II are enantiomers, I and III are diastereomers 19) In the following reaction, NaSH, solvent Br A) The Br is replaced by a -SH, the reaction goes via SN? and is faster in a polar aprotic solvent. B) The F is replaced by a -SH, the reaction goes via SN² and is faster in a polar aprotic solvent. C) The Br is replaced by a -SH, the reaction goes via SN' and is faster in a polar protic solvent. D) The F is replaced by a –SH, the reaction goes via SN' and is faster in a polar protic solvent. E) None of these is true 20) In the following reaction, identify the major product. OH KHSO, OH он

H- -CI H- -OH но но. ČH2OH ČH;OH CH,OH I II III A) I, II and III are diasteromers B) I and II are diastereomers, I and III are enantiomers C) I, II and III are different compounds that are not isomers. D) I and II are enantiomers, I and III are diastereomers 19) In the following reaction, NaSH, solvent Br A) The Br is replaced by a -SH, the reaction goes via SN? and is faster in a polar aprotic solvent. B) The F is replaced by a -SH, the reaction goes via SN² and is faster in a polar aprotic solvent. C) The Br is replaced by a -SH, the reaction goes via SN' and is faster in a polar protic solvent. D) The F is replaced by a –SH, the reaction goes via SN' and is faster in a polar protic solvent. E) None of these is true 20) In the following reaction, identify the major product. OH KHSO, OH он

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter18: Carbohydrates

Section: Chapter Questions

Problem 18.32EP

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