Concept explainers
Interpretation:
The reagents that are used to convert from compounds 1 to 5 have to be determined.
Concept Introduction:
Stork enamine reaction:
It is the reaction in which a
General scheme:
Michael addition:
It is the 1,4 addition of an enolate to an alpha beta unsaturated compounds to form a difunctionalized compound. In this the enolate with the negative charge acts as a nucleophile while the alpha beta unsaturated compound with a double bond acts as an electrophile. In Michael addition, the nucleophilic species is called the Michael donor whereas the electrophilic species is called the Michael acceptor.
Example:
Wittig reaction:
It is the conversion of ketone into
Example:
Hydrolysis of nitriles:
Nitriles on hydrolysis get converted into carboxylic acids.
General scheme:

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Chapter 21 Solutions
Organic Chemistry
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- (4 pts - 2 pts each part) A route that can be taken to prepare a hydrophobic (water-repellent) aerogel is to start with trichloromethylsilane, CH3SiCl3 as the silicon source. a. What is the chemical reaction that this undergoes to form a product with Si-OH groups? Write as complete of a chemical equation as you can. CI CI-SI-CH3 CI b. The formation of a byproduct is what drives this reaction - what is the byproduct (if you didn't already answer it in part (a)) and how/why does it form?arrow_forwardb) Circle the substrate that would not efficiently generate a Grignard reagent upon reaction with Mg in ether. CI Br ד c) Circle the Grignard reagents that contain incompatible functional groups. MgBr HO MgBr MgBr MgBr MgBr HO MgBrarrow_forwardQ2: Predict all organic product(s), including stereoisomers when applicable. PCC OH a) CH2Cl2 Page 2 of 5 Chem 0310 Organic Chemistry 1 HW Problem Sets b) .OH Na2Cr2O7, H+ OH PCC CH2Cl2 c) OHarrow_forward
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