43. Tertiary alcohols with two identical alkyl groups attachedto the alcohol carbon can be made either from an ester and twomoles of a Grignard reagent, or from a ketone and one mole of aGrignard reagent. Use retrosynthetic analysis to suggest one pathof each type to synthesize 1,1-diphenylethanol. (Click and drag theappropriate image to the correct position in the followingreactions.)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and two moles of a Grignard reagent, or from a ketone and one mole of a Grignard reagent. Use retrosynthetic analysis to suggest one path of each type to synthesize 1,1-diphenylethanol. (Click and drag the appropriate image to the correct position in the following reactions.) 43. Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and two moles of a Grignard reagent, or from a ketone and one mole of a Grignard reagent. Use retrosynthetic analysis to suggest one path of each type to synthesize 1,1-diphenylethanol. (Click and drag the appropriate image to the correct position in the following reactions.)
