E Final Organic chemistry 1 (Chem-
40010) University of California
5.iWhichiNewmaniprojectionishowsitheimostistableiconformationiofitheifollowingicom
pound?
1. WhichiofitheiFischeriprojectionsicorrectlyidepictsitheifollowingicompound?
2. Theifollowingistereoisomersiareirelatedias...
, (a) enantiomers.
(b) diastereomers.
(c) epimers.
(d) identicalicompounds.
3. Whichiofitheifollowingicompoundsiexhibitiopticaliactivity?
4. Determineiwhichiofitheicarboniatomsiinitheifollowingicompoundsiareichiral.ide
termineithei"R"iori"S"idesignationiforithatiatom.
, Determineitheirelationshipibetweenitheitwoimoleculesishown.
a. constitutionaliisomers
b. enantiomers
c. diastereomers
d. identicalimolecules
Whatiisitheicorrectinameiforithisimolecule?i
a. (2R,3R)-2-bromo-3-chlorobutane
b. (2S,3R)-2-bromo-3-chlorobutane
c. (2S,3S)-2-bromo-3-chlorobutane
d. (2R,3S)-2-bromo-3-chlorobutane
Whatiisitheispecificirotationi20[α]Diofitheifollowingimolecule?
a.i4.42o b.i+0.442o c.i+44.2o d.i–i44.2o
40010) University of California
5.iWhichiNewmaniprojectionishowsitheimostistableiconformationiofitheifollowingicom
pound?
1. WhichiofitheiFischeriprojectionsicorrectlyidepictsitheifollowingicompound?
2. Theifollowingistereoisomersiareirelatedias...
, (a) enantiomers.
(b) diastereomers.
(c) epimers.
(d) identicalicompounds.
3. Whichiofitheifollowingicompoundsiexhibitiopticaliactivity?
4. Determineiwhichiofitheicarboniatomsiinitheifollowingicompoundsiareichiral.ide
termineithei"R"iori"S"idesignationiforithatiatom.
, Determineitheirelationshipibetweenitheitwoimoleculesishown.
a. constitutionaliisomers
b. enantiomers
c. diastereomers
d. identicalimolecules
Whatiisitheicorrectinameiforithisimolecule?i
a. (2R,3R)-2-bromo-3-chlorobutane
b. (2S,3R)-2-bromo-3-chlorobutane
c. (2S,3S)-2-bromo-3-chlorobutane
d. (2R,3S)-2-bromo-3-chlorobutane
Whatiisitheispecificirotationi20[α]Diofitheifollowingimolecule?
a.i4.42o b.i+0.442o c.i+44.2o d.i–i44.2o