2) Boroleales are complex organic mole ues. To underst nd bodemsary you wine be

Question

2) Boroleales are complex organic mole ues. To underst nd bodemsary you wine be able to identty classes of metaboites, ther chemical properies and their reactvy. You can do this by applying what you leermed in organie chemishryderacl cornplex molecules s pts) a) Identity thcas of biological molecules to which each of the folowing 4 congounds telongs b) For each molecule below, idenvity one chiral cene Iif the molecule does not have a DIL) ereochemistry. c) Identry 2 dmerent organe tronal groupe ee, aicool ketone aloenys. e%) on e) Idenity one or ore hydrogen bond donors on each molecule e) lanety orrore hydrogen bord mptes on each 1. Fai 20 Probiem Set vanlln--Dglucoside(tis s the dlavor molecule avanillacract OH H H OH 1, CMP lysine OH linoleate HO

Explanation / Answer

Part A.

The molecule 1 belongs to carbohydrate class.

The molecule 2 belongs to nucleotide (RNA) class. (Note: nucleotide = sugar + base + phosphate)

The molecule 3 belongs to the amino acid class.

The molecule 4 belongs to the fatty acid class.

Part B.

The chiral center in molecule 1 is C-2 and the configuration is S.

The chiral center in molecule 2 is C-2 and the configuration is R.

The chiral center in molecule 3 is C-2 and the configuration is S.

There is no chiral center in molecule 4.

Part C.

In molecule 1: alcohol, aldehyde

In molecule 2: alcohol, amine

In molecule 3: amine, carboxylic acid

In molecule 4: carboxylic acid, alkene

Part D.

In molecules 1 and 2: The hydrogen bond donor is O-H (belongs to alcohol).

In molecules 3 and 4: The hydrogen bond donor is OH-C=O (belongs to carboxylic acid).

Part E.

In molecules 1: The hydrogen bond acceptor is H-C=O (belongs to aldehyde).

In molecules 2: The hydrogen bond acceptor is N-C(=O)-N.

In molecule 3: The hydrogen bond acceptor is HO-C=O (belongs to carboxylic acid).

In molecule 4: The hydrogen bond acceptor is HO-C=O (belongs to carboxylic acid).

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