(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.
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Chapter 16 Solutions
ORGANIC CHEMISTRY-OWL V2 ACCESS
- A laser emits a line at 632.8 nm. If the cavity is 12 cm long, how many modes oscillate in the cavity? How long does it take for the radiation to travel the entire cavity? What is the frequency difference between 2 consecutive modes?(refractive index of the medium n = 1).arrow_forwardA laser emits a line at 632.8 nm. If the cavity is 12 cm long, how many modes oscillate in the cavity? How long does it take for the radiation to travel the entire cavity? What is the frequency difference between 2 consecutive modes?(refractive index of the medium n = 1).arrow_forwardThe number of microstates corresponding to each macrostate is given by N. The dominant macrostate or configuration of a system is the macrostate with the greatest weight W. Are both statements correct?arrow_forward
- For the single step reaction: A + B → 2C + 25 kJ If the activation energy for this reaction is 35.8 kJ, sketch an energy vs. reaction coordinate diagram for this reaction. Be sure to label the following on your diagram: each of the axes, reactant compounds and product compounds, enthalpy of reaction, activation energy of the forward reaction with the correct value, activation energy of the backwards reaction with the correct value and the transition state. In the same sketch you drew, after the addition of a homogeneous catalyst, show how it would change the graph. Label any new line "catalyst" and label any new activation energy.arrow_forwardHow many grams of C are combined with 3.75 ✕ 1023 atoms of H in the compound C5H12?arrow_forwarde. f. CH3O. יון Br NaOCH3 OCH 3 Br H₂Oarrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning