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Asheville-CHEM 231-Spring17-woLFE I Activities and Due Dates I ch 7 68 Gradebook

ID: 494103 • Letter: A

Question

Asheville-CHEM 231-Spring17-woLFE I Activities and Due Dates I ch 7 68 Gradebook 03/10/2017 11:55 PM G32/10 33/9/201709:51 PM Print LCalauator Periodic Table uestion 9 of 23 Sapling Learning The structure ofthe antiviral drug oseltamivir (sold under the trade name Tamiflu) isgiven below. Answer the questions about this structure. (b) Determine the configuration of the chirality centers, and D (a) Which orbitals are used for bonding by: Carbon C Carbon D Carbon A Carbon B O sp p (c) Which type of carton is at the positions E and F? Carbon E O primary O primary O secondary O secondary O tertiary O tertiary O. quatemary O. quatemary (d)ldentify the functional groups G.H. I, and J continued below o Previous ® up 6 souton Check Answer Ext MacBook Air

Explanation / Answer

For the given structure antiviral drug, Oseltamivir,

(a) Orbitals used for bonding by,

Carbon A : sp3

Carbon B : sp2

(b) Configuration at chiral carbons,

Carbon C : S

Carbon D : R

(c) Type of carbons in positions,

Carbon E : Secondary

Carbon F : Primary

(d) Functional groups,

G : amide

H : amine

I : alkene

J : ester

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