Substituted phenyl compounds and processes for preparing the same
AssigneeHoechst Celanese Corporation
InventorsMichael T. Sheehan, James R. Sounik, Bret F. Hann, William W. Wilkison, III
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Abstract
Substituted phenyl compounds endowed with chain extension activity for formulations such as polyurethanes are disclosed, and which have the general formula: ##STR1## wherein n is 1-1000; R.sub.1 .dbd.R.sub.2, and R.sub.1 and R.sub.2 are from the group --CH.sub.2 --CH.sub.2, --CH.sub.2 --C(CH.sub.3)H--; and --C(CH.sub.3)H--CH.sub.2 --; and R.sub.3 is from the group consisting of: ##STR2## and the diasteromeric salts thereof.
Claims6
Substituted phenyl compounds having the structural formula (I):
- ##STR9## wherein n is 1-1000;
- R.sub.1 .dbd.R.sub.2, and R.sub.1 and R.sub.2 are from the group consisting of --CH.sub.2 --CH.sub.2 --;
- --C.sub.2 --C(CH.sub.3)H--;
- and --C(CH.sub.3)H--CH.sub.2 --;
- and R.sub.3 is from the group;
- ##STR10## and the diasteromeric salts thereof.
Substituted phenyl compounds having the structural formula (II):
- ##STR11## wherein n is 1-1000;
- and R.sub.1 is from the group consisting of:
- ##STR12## and the diasteromeric salts thereof.
Substituted phenyl compounds having the structural formula (III):
- ##STR13## wherein n is 1-1000;
- and R.sub.1 is from the group consisting of:
- ##STR14## and the diasteromeric salts thereof.
Substituted phenyl compounds having the structural formula (IV):
- ##STR15## wherein n is 1-1000;
- and R.sub.1 is from the group consisting of:
- ##STR16## and the diasteromeric salts thereof.
Dependencies are inferred from the claim text.