(a)
Interpretation:
The major product should be drawn.
Concept Introduction:
Retrosynthesis:
Retrosynthesis is the process of deconstructing a target molecule into reality available starting material by means of imaginary breaking bonds (disconnection) and the conversion of one
Disconnection:
An analytical operation by which breaks a bond and converts a molecule into a possible starting material.
Enamine formation:
When a secondary
Like imine formation, the formation of an enamine also required acid catalyzed for the removal of water molecule.
Acid Catalyzed Hydration Reaction: The reaction involves breaking of
Acid-catalyzed is generally applied for the removal of water molecule.
Hydrolysis Reaction: This type of reaction involving the braking of a carbon-carbon triple, double bonds in a molecules using water.
Through acid catalyzed process,
To predict the reagents used to accomplish the given transformation (a).
(b)
Interpretation:
The major product should be drawn.
Concept Introduction:
Retrosynthesis:
Retrosynthesis is the process of deconstructing a target molecule into reality available starting material by means of imaginary breaking bonds (disconnection) and the conversion of one functional group into another functional group.
Disconnection:
An analytical operation by which breaks a bond and converts a molecule into a possible starting material.
Enamine formation:
When a secondary amine react with carbonyl compounds, its form enamine.
Like imine formation, the formation of an enamine also required acid catalyzed for the removal of water molecule.
Acid Catalyzed Hydration Reaction: The reaction involves breaking of
Acid-catalyzed is generally applied for the removal of water molecule.
Hydrolysis Reaction: This type of reaction involving the braking of a carbon-carbon triple, double bonds in a molecules using water.
Through acid catalyzed process, ketone gets converted into imine.
To predict The reagents used to accomplish the given transformation (a).
(c)
Interpretation:
The major product should be drawn.
Concept Introduction:
Retrosynthesis:
Retrosynthesis is the process of deconstructing a target molecule into reality available starting material by means of imaginary breaking bonds (disconnection) and the conversion of one functional group into another functional group.
Disconnection:
An analytical operation by which breaks a bond and converts a molecule into a possible starting material.
Enamine formation:
When a secondary amine react with carbonyl compounds, its form enamine.
Like imine formation, the formation of an enamine also required acid catalyzed for the removal of water molecule.
Acid Catalyzed Hydration Reaction: The reaction involves breaking of
Acid-catalyzed is generally applied for the removal of water molecule.
Hydrolysis Reaction: This type of reaction involving the braking of a carbon-carbon triple, double bonds in a molecules using water.
Through acid catalyzed process, ketone gets converted into imine.
To predict The reagents used to accomplish the given transformation (a).
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Chapter 20 Solutions
ORG.CHEM EBOOK W/BBWILEY PLUS>CUSTOM<
- Phenol is the starting material for the synthesis of 2,3,4,5,6-pentachlorophenol, known al-ternatively as pentachlorophenol, or more simply as penta. At one time, penta was widely used as a wood preservative for decks, siding, and outdoor wood furniture. Draw the structural formula for pentachlorophenol and describe its synthesis from phenol.arrow_forward12 Mass Spectrometry (d) This unknown contains oxygen, but it does not show any significant infrared absorption peaks above 3000 cm . 59 100- BO 40 Relative Abundance M(102) - 15 20 25 30 35 40 45 50 5 60 65 70 75 80 85 90 95 100 105 mizarrow_forwardDraw a Haworth projection of a common cyclic form of this monosaccharide: H HO H HO H HO H H -OH CH2OH Click and drag to start drawing a structure. Х : Darrow_forward
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