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- What is the major stereoisomer formed when attached alkyl halide is treated with KOC(CH3)3?As a rule, axial alcohols oxidize somewhat faster than equatorial alcohols. Which would you expect to oxidize faster, cis-4-tert-butylcyclo-hexanol or trans-4-tert-butylcyclohexanol? Draw the more stable chair conformation of each molecule.Which choice best describes the alkene below?
- Draw all stereoisomers formed when each alkene is treated with CHCl3 and KOC(CH3)3.Name (including E/Z stereochemistry) the five alkenes that can produce 3-bromo-3-methylhexane on reaction with HBr. Draw the skeletal structure of each molecule.What is the major stereoisomer formed when attached alkyl halide is treatedwith KOC(CH3)3?
- The stereochemistry of the products of reduction depends on the reagent used, with this in mind, how would you convert 3,3-dimethylbutan-2-one [CH3COC(CH3)3] to: (a) racemic 3,3-dimethylbutan-2-ol [CH3CH(OH)C(CH3)3]; (b) only (R)-3,3- dimethylbutan-2-ol; (c) only (S)-3,3-dimethylbutan-2-ol?(a) Draw all constitutional isomers formed by monochlorination of each alkane with Cl2 and hv. (b) Draw the major monobromination product formed by heating each alkane with Br2.What steps are needed to convert Y to the alkene Z ?
- How to figure out E and Z fornalkenes?By hydrohalogenation of CHF2-CH=CH2 halogen atom is added to: Select one:a. second carbon atomb. Third carbon atomc. No reactiond. First carbon atomRank the alkenes in order of increasing boiling point. (highest bp >>> lowest bp). Explain. A) II>I>IIIB) II>III>IC) I>II>IIID) III>I>II