Question

Please help!! The molecule is Ventolin and i need to label all of the functional groups, chiral carbons and illustrate how it forms hydrogen bonds with water. The instructions are in the picture as well as the expanded form of Ventolin. At the bottom of each page it asks for a update. have to write 2-3 sentances summurizing the major ilunderstamding.   

1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups draw the structural formula of your drug (expanded or condensed) and indicate the functional groups present by highlighting, circling or color-coding each and labeling the group. You should make a key to show the names of each group. .. You are only responsible for groups that are in the organic chapter notes or in Chapter 11 in your textbook. 12. Identify all chiral carbons in the drug molecule. . . On a page titled Chiral Carbons draw the expanded structure of your drug. Determine if your molecule contains any chiral carbons. If there are chiral carbons in your drug, circle or highlight all of them. If your drug does not contain any chiral carbons explain why none of the carbons are chiral. ..Calculate the maximum number of possible stereoisomers of your drug using the following formula: Maximum number of possible stereoisomers = 2" (where n=the number of chiral carbons in your molecule). Example: if a molecule has 3 chiral carbons the maximum possible number of stereoisomers it could have would be 29 = 13. Illustrate how the drug can form hydrogen bonds with water. .. On a page titled Hydrogen Bonding with Water print or draw the expanded structure of your drug. dhe structure of your drug already cows any dashed lines, make them solid ww.dashed covalow bowds for is assignments that they are not confused with the Androgen bonds . . Illustrate all the locations where your molecule could form hydrogen bonds with water, either as a hydrogen donor or as a receiver of hydrogen bonds from water. Do this by drawing bent water molecules as necessary and representing hydrogen bonds between water and the drug using dashed lines. Be sure it is very clear exactly which atoms on each molecule are involved in the hydrogen bonds. .. One example hydrogen bond is illustrated here where the molecule is a receiver of hydrogen bonding from water at the oxygen doubly bonded to carbon. .. If your drug molecule is not capable of forming hydrogen bonds with water, explain why not. At the bottom of each page, summarize the major understanding from each part of this assignment in two to three sentences. There are three pages in this assignment.

Answer 1

[1]

The functional group marked with red colour

Hydroxy functional group Hydroxy functional group CH3 Н2 N На CH3 CH Н H2 CH3 .CH Н Amine functional group Hydroxy functional group

[2]

Chiral carbon All four valences of the carbon should be different Н CH3 H2 N Н2 CHз Н CHз CH Н There is only one chiral carbon (red) n 1 So, Total stereo isomer 2" =2 Total stereo isomer =2

Hydrogen bonding

Oxygen having lone pairs electron takes part in the formation of intra or inter molecular hydrogen bonding

н. CHз Н2 с Н CHз с Н2 CH3 сн н Н Н Н—о о—н IZ- + от Oт -I I