Functional Group Identification: What are the functional groups (alkanes, alkenes, alcohols, aldehydes, ketones, phenol)? how is...

Functional Group Identification:

What are the functional groups (alkanes, alkenes, alcohols, aldehydes, ketones, phenol)?

how is reaction with Br2: (and how this can be used to test for alkanes, alkenes with and without light)

Explain Ceric nitrate test (tests for alcohol functional group): turns red in presence of hydroxyl, turns green-brown in presence of phenol.

FeCl3 test: phenols turn red-purple

2,4-DNP (tests for aldehydes and ketones): yellow-red = carbonyl present, but it does not help you decide between the aldehyde and ketone.

Why Tollen’s Reagent: reacts with aldehydes, does not react with ketones, appears to “silver” the solution ?

Expert Solution

queen_honey_blossom answered 2 years ago

Calssification and Identification of Aldehydes and Ketones 1.Give a valid structure of a compound that contains...

Calssification and Identification of Aldehydes and Ketones 1.Give a valid structure of a compound that contains the following functional groups: a. an aldehyde b. an aromatic aldehyde c.a ketone d.a methyl ketone 2. Why can you not distinguish between an aldehyde and a ketone using only the 2,4-dinitrophenylhydrazine reagent? 3. What do you expect to see for a positive Tollens' test? Which class of carbonyl compound gives a positive test result? 4. When would formation of a derivative be a...

Assign the functional and molecule groups, with a brief reason why it is: aromatics, alcohols, ethers,...

Assign the functional and molecule groups, with a brief reason why it is: aromatics, alcohols, ethers, ketones, aldehydes, carboxylic acids, esters, amines, amides, amino acids, peptides, proteins, carbohydrates, monosaccharides or polysaccharides, fatty acids or triglycerides, nucleic acids or nucleotides, steroids, eicosanoids, fat soluble vitamins. 1.) Ixerin 2.) Taraxinic Acid 3.) Ainslioside 4.) Cichoric Acid 5.) Mono Caffeoyl Tartaric Acid 6.) 4-Caffoeylquinic Acid 7.) Chlorogenic Acid 8.) Caffeic Acid 9.) Insulin Put multiple functional or molecule groups per number

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Functional Group Identification: What are the functional groups (alkanes, alkenes, alcohols, aldehydes, ketones, phenol)? how is...

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