5. Chirality

Given the name, draw the structure of the following compounds.

(c) (3S,6Z)-8-ethyl-3-iododeca-1,5-diene

Write structural formulas for the following compounds (includes both old- and new-style names).

(j) vinylacetylene

(k) (S)-3-methyl-1-penten-4-yne

Provide the IUPAC names for the following alkynes.

(b)

Draw the structures that correspond to the following IUPAC names.

(a) (R)-4-isopropyl-6-methylhept-2-yne

Draw the structures that correspond to the following IUPAC names.

(c) (S)-3-fluoropent-1-yne

Provide the IUPAC name for the following molecules.

(c)

Name the following alkynes according to the IUPAC rules of nomenclature.

(c)

From the IUPAC name, draw the corresponding structure.

(a) (R)-6-iodo-3-isopropylnon-1-ene

From the IUPAC name, draw the corresponding structure.

(b) (1R,2S)-1-chloro-2-methylcyclobutane

Draw the structure that corresponds to the compound names shown.

(a) (S)-3-bromo-3-ethylcyclohex-1-ene

Given the following IUPAC names, draw the corresponding structures.

(c) (S)-3-fluoropent-1-ene

Draw the structures that correspond to the following names.

(b) (3Z,8S)-8-ethyl-3-methylundec-3-en-6-yne

By comparing them to the models you created in Section 6.3.2, label the following chiral centers as R or S.

(j)

Order the following sets of substituents via their priority using the CIP rules. (R = position of attachment to the asymmetric center.)

(a)