(a)
Interpretation:
Show how the gicven product can be synthesized from the Grignard reagent.
Concept introduction:
Alkyl or aryl magnesium halides (RMgX) are known as Grignard reagent. The Grignard reaction is an organometallic
Addition of a Grignard reagent to an
Thus,
Reaction of Grignard reagent with formaldehyde yields primary alcohol. Secondary and tertiary alcohol can be prepared by the reaction of Grignard reagent with any aldehyde (except formaldehyde) and ketone respectively.
An equimolar mixture of the two enantiomers is called racemic mixture and it is optically inactive.
(b)
Interpretation:
Show how the gicven product can be synthesized from the Grignard reagent.
Concept introduction:
Alkyl or aryl magnesium halides (RMgX) are known as Grignard reagent. The Grignard reaction is an organometallic chemical reaction in which the Grignard reagent act as nucleophile and attack electrophilic carbon atom that are present within polar bonds to yield a carbon-carbon bond.
Addition of a Grignard reagent to an aldehyde/ketone followed by protonation will produce an alcohol.
Thus,
Reaction of Grignard reagent with formaldehyde yields primary alcohol. Secondary and tertiary alcohol can be prepared by the reaction of Grignard reagent with any aldehyde (except formaldehyde) and ketone respectively.
An equimolar mixture of the two enantiomers is called racemic mixture and it is optically inactive.
(c)
Interpretation:
Show how the gicven product can be synthesized from the Grignard reagent.
Concept introduction:
Alkyl or aryl magnesium halides (RMgX) are known as Grignard reagent. The Grignard reaction is an organometallic chemical reaction in which the Grignard reagent act as nucleophile and attack electrophilic carbon atom that are present within polar bonds to yield a carbon-carbon bond.
Addition of a Grignard reagent to an aldehyde/ketone followed by protonation will produce an alcohol.
Thus,
Reaction of Grignard reagent with formaldehyde yields primary alcohol. Secondary and tertiary alcohol can be prepared by the reaction of Grignard reagent with any aldehyde (except formaldehyde) and ketone respectively.
An equimolar mixture of the two enantiomers is called racemic mixture and it is optically inactive.
(d)
Interpretation:
Show how the gicven product can be synthesized from the Grignard reagent.
Concept introduction:
Alkyl or aryl magnesium halides (RMgX) are known as Grignard reagent. The Grignard reaction is an organometallic chemical reaction in which the Grignard reagent act as nucleophile and attack electrophilic carbon atom that are present within polar bonds to yield a carbon-carbon bond.
Addition of a Grignard reagent to an aldehyde/ketone followed by protonation will produce an alcohol.
Thus,
Reaction of Grignard reagent with formaldehyde or oxirane yields primary alcohol. Secondary and tertiary alcohol can be prepared by the reaction of Grignard reagent with any aldehyde (except formaldehyde) and ketone respectively.
An equimolar mixture of the two enantiomers is called racemic mixture and it is optically inactive.
Trending nowThis is a popular solution!
Chapter 16 Solutions
Organic Chemistry, Loose-leaf Version
- Q1. (a) Draw equations for homolytic and heterolytic cleavages of the N-H bond in NH3. Use curved arrows to show the electron movement. (b) Draw equations for homolytic and heterolytic cleavages of the N-H bond in NH4*. Use curved arrows to show the electron movement.arrow_forwardWhich is NOT the typical size of a bacteria? 1000 nm 0.001 mm 0.01 mm 1 umarrow_forwardNonearrow_forward
- Show work. don't give Ai generated solutionarrow_forwardPart II. count the expected number of signals in the 1H-NMR spectrum of these compounds HO 0 одев * Cl -cl "D"arrow_forwardPart I. Create a splitting tree diagram to predict the multiplet pattern of proton Hb in the compound below: 3 (Assume that "Jab >>> ³JbC) Ha Hb He он Ha NH2 Ha HCarrow_forward
- SH 0 iq noitzouDarrow_forwardNonearrow_forward+ HCl →? Draw the molecule on the canvas by choosing buttons from the Tools (for bonas), Atoms and Advanced Template toolbars. The single bond is active by default. + M C + H± 2D EXP. CONT. K ? L 1 H₁₂C [1] A HCN O S CH3 CH 3 CI Br HC H₂ CH CH CH3 - P Farrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning