196
6 Construction of the Names of Complex Compounds
6.7.2.3
Molecules Exhibiting Planar Chirality
All the subsequently shown compounds possess a chirality plane and their
helicities can again be described with respect to interposed 4-point figures.
In this class belong in the first place so-called ansa-compounds, unsymmetrically substituted cyclophanes, and certain cycloolefin conformations.
Chern. Abstr.: {P}-12- Methyl-14-nitrobicyclo[9.2.2)pentadeca-1 (13), 11,14-triene
New IUPAC-cyclophane name:
{P}_12_ Methyl-1 6 - nitro-1 {1,4 }-benzenacylodecaphane
{M}- Tricyclo[8.2.2.2 4 ,7)hexadeca-1 {12},4,6,10,
13,15-hexaene-5-carboxylic acid
(M)-l,4{ 1,4)-Dibenzenacyclohexaphane-1 2 -
carboxylic acid
{M}-Half chair cyclohexene
{M}-Crown cyclooctene
(P)-Chair cyclooctene
6 Construction of the Names of Complex Compounds
6.7.2.3
Molecules Exhibiting Planar Chirality
All the subsequently shown compounds possess a chirality plane and their
helicities can again be described with respect to interposed 4-point figures.
In this class belong in the first place so-called ansa-compounds, unsymmetrically substituted cyclophanes, and certain cycloolefin conformations.
Chern. Abstr.: {P}-12- Methyl-14-nitrobicyclo[9.2.2)pentadeca-1 (13), 11,14-triene
New IUPAC-cyclophane name:
{P}_12_ Methyl-1 6 - nitro-1 {1,4 }-benzenacylodecaphane
{M}- Tricyclo[8.2.2.2 4 ,7)hexadeca-1 {12},4,6,10,
13,15-hexaene-5-carboxylic acid
(M)-l,4{ 1,4)-Dibenzenacyclohexaphane-1 2 -
carboxylic acid
{M}-Half chair cyclohexene
{M}-Crown cyclooctene
(P)-Chair cyclooctene