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Which of the following alcohols can be prepared by the reaction of methyl formate with excess...
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and...
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 3-methyl-3-pentanol. (Click and drag the
appropriate image to the correct position in the following
reactions.)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either...
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and...
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 3-methyl-3-pentanol. (Click and drag the appropriate image to the correct position in the following reactions.)
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O...
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O an oxidative addition. O a nucleophilic substitution. O an electrophilic addition. O a condensation. Question 15 (1 point) Which reaction cannot be used to prepare an alcohol? addition of H30+ to an alkene. O an Organocuprate with an alkyl halide O a Grignard reagent with an aldehyde. O a Grignard with an ester Oa Grignard with a ketone Question 16 (1 point) Fischer esterification...
Part B For the following alcohol that can be prepared by the reaction of an ester...
Part B For the following alcohol that can be prepared by the reaction of an ester with excess Grignard reagent, what ester and what Grignard reagent should be used? OH CH3CCH2CH3 CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. CI Br O-R1 Submit My Answers Give Up
PhenyInaphthalene, shown below, can be prepared in over 80% yield by one of the reactions below....
PhenyInaphthalene, shown below, can be prepared in over 80% yield by one of the reactions below. Which one? Which of the following are intermediates in the reaction of excess methyl magnesium bromide with ethyl benzoate (shown below) to make 2- phenyl - 2 -propanol? Write the mechanism for the reaction of excess of the Grignard reagent with the ethyl benzoate.
tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and t...
tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and two moles of Grignard reagent, or from a ketone and one mole of Grignard reaction .Use retrosynthetic analysis to suggest one path of each type to synthesize 3-phenyl-3-pentanol. Route 1 -----> ester (draw here) + Grignard (draw here) -----> H3O------> 3-phenol-3pentanol Route 2 --------> Ketone (draw here) + Grignard (draw here)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and t...
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 2-methyl-2-butanol. (Click and drag the
appropriate image to the correct position in the following
reactions.)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either...
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either from an ester and...
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 3-phenyl-3-pentanol. (Click and drag the
appropriate image to the correct position in the following
reac
tions.)
Use retrosynthetic analysis to suggest two paths to synthesize 2-methyl-3-pentanol using the Grignard reaction. (Click and...
Use retrosynthetic analysis to suggest two paths to synthesize 2-methyl-3-pentanol using the Grignard reaction. (Click and drag the appropriate image to the correct position in the following reactions.) Aldehyde Grignard route 1 MgBr OH H,O or Aldehyde Grignard 2-methyl-3-pentanol route 2 CH3CH2CH MgBr 0 CH,CHMgBr CHy CH CH,Mg8
Which of the following gives a correct reagent/product combination when a reaction with 2-methyl-2-pentene is performed?...
Which of the following gives a correct reagent/product combination when a reaction with 2-methyl-2-pentene is performed? More than one answer is possible. A small penalty will be applied for incorrect answers. Select one or more: 0 a. Reagent: dilute H2SO4; Product: 2-methyl-2-pentanol 0 b. Reagent: HCl; Product: 2-chloro- 2-methylpentane O c. Reagent: H2/Pd; Product: 2- methyl-2-hexyne O d. Reagent: Cla; Product: 3-chloro- 2-methylpentane 0 e. Reagent: cold, dilute KMnO4; Products: propanone + butanal
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 3-methyl-3-pentanol. (Click and drag the
appropriate image to the correct position in the following
reactions.)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either...
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 3-methyl-3-pentanol. (Click and drag the appropriate image to the correct position in the following reactions.)
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O an oxidative addition. O a nucleophilic substitution. O an electrophilic addition. O a condensation. Question 15 (1 point) Which reaction cannot be used to prepare an alcohol? addition of H30+ to an alkene. O an Organocuprate with an alkyl halide O a Grignard reagent with an aldehyde. O a Grignard with an ester Oa Grignard with a ketone Question 16 (1 point) Fischer esterification...
Part B For the following alcohol that can be prepared by the reaction of an ester with excess Grignard reagent, what ester and what Grignard reagent should be used? OH CH3CCH2CH3 CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. CI Br O-R1 Submit My Answers Give Up
PhenyInaphthalene, shown below, can be prepared in over 80% yield by one of the reactions below. Which one? Which of the following are intermediates in the reaction of excess methyl magnesium bromide with ethyl benzoate (shown below) to make 2- phenyl - 2 -propanol? Write the mechanism for the reaction of excess of the Grignard reagent with the ethyl benzoate.
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 2-methyl-2-butanol. (Click and drag the
appropriate image to the correct position in the following
reactions.)
Tertiary alcohols with two identical alkyl groups attached to the alcohol carbon can be made either...
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 3-phenyl-3-pentanol. (Click and drag the
appropriate image to the correct position in the following
reac
tions.)
Use retrosynthetic analysis to suggest two paths to synthesize 2-methyl-3-pentanol using the Grignard reaction. (Click and drag the appropriate image to the correct position in the following reactions.) Aldehyde Grignard route 1 MgBr OH H,O or Aldehyde Grignard 2-methyl-3-pentanol route 2 CH3CH2CH MgBr 0 CH,CHMgBr CHy CH CH,Mg8
Which of the following gives a correct reagent/product combination when a reaction with 2-methyl-2-pentene is performed? More than one answer is possible. A small penalty will be applied for incorrect answers. Select one or more: 0 a. Reagent: dilute H2SO4; Product: 2-methyl-2-pentanol 0 b. Reagent: HCl; Product: 2-chloro- 2-methylpentane O c. Reagent: H2/Pd; Product: 2- methyl-2-hexyne O d. Reagent: Cla; Product: 3-chloro- 2-methylpentane 0 e. Reagent: cold, dilute KMnO4; Products: propanone + butanal
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