Claims
- 1. A sulfone of the formula: ##STR34## wherein A represents 2-(2,6,6-trimethyl-cyclohex-1-enyl)-ethenyl, R is an aryl radical substituted with a fluorine atom, a bromine atom, or an alkoxy group, and the sulfonyl group --SO.sub.2 R replaces a hydrogen atom on carbon (a) or (b), and Q is an etherified primary alcohol group --CH.sub.2 OH, or the primary alcohol group --CH.sub.2 OH, or a free aldehyde group or an acetal group, or the sulfonyl group --SO.sub.2 R replaces a hydrogen atom on carbon atom (a) and Q is an esterified primary alcohol group --CH.sub.2 OH.
- 2. 9-(2,6,6,-Trimethylcyclohex-1-enyl)-5-(4-methoxyphenylsulphonyl)-3,7-dimethyl-2,6,8-nona-trienone.
- 3. 9-(2,6,6-Trimethylcyclohex-1-enyl)-5-(4-bromophenylsulphonyl)-3,7-dimethyl-2,6,8-nona-trienone.
- 4. 9-(2,6,6-Trimethylcyclohex-1-enyl)-5-(4-fluorophenylsulphonyl)-3,7-dimethyl-2,6,8-nona-trienone.
- 5. A sulphone according to claim 1 wherein Q is a primary alcohol group or an alkyl ether group thereof containing a total of 2 to 7 carbon atoms or when the group --SO.sub.2 R replaces a hydrogen atom on carbon atom (a) Q is a primary alcohol group --CH.sub.2 OH esterified by an alkanoic acid of 1 to 6 carbon atoms.
Priority Claims (2)
Number |
Date |
Country |
Kind |
72.03482 |
Feb 1972 |
FRX |
|
72.12477 |
Apr 1972 |
FRX |
|
Parent Case Info
This is a division of application Ser. No. 759,474, filed Jan. 14, 1977, now abandoned, which in turn is a continuation-in-part of application Ser. No. 328,537, filed Feb. 1, 1973, now U.S. Pat. No. 4,331,814.
US Referenced Citations (6)
Divisions (1)
|
Number |
Date |
Country |
Parent |
759474 |
Jan 1977 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
328537 |
Feb 1973 |
|