Unsaturated amino alcohols
AssigneeTexaco Development Corporation
InventorsLewis William Watts, Jr., Walter Howe Brader, Jr.
Life of this patent
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Abstract
This application covers compounds of the formula: ##STR1## where R is hydrogen or alkanol, R.sub.1 is alkanol and R.sub.2 is octadienyl or decadienyl; ##STR2## where R.sub.3 is alkyl and R.sub.4 is alkylene; and ##STR3## where R.sub.5, R.sub.6 and R.sub.7 are selected from the group consisting of (a) alkanol; (b) --R.sub.4 -- O -- R.sub.2 ; (c) (--CH.sub.2 CH.sub.2 O--).sub.x R.sub.2 ; and ##STR4## where R.sub.2 and R.sub.4 are as defined above, x has an average value of 1-50, and the group (b), (c) or (d) occurs in at least one occurrence of R.sub.5 R.sub.6 or R.sub.7. Also covers a method of preparing the above compounds by reacting the precursor amino alcohols with a C.sub.4 or C.sub.5 diene compound in presence of a palladium catalyst.
Claims9
A compound having a formula:
- where R is hydrogen or alkanol, R.sub.1 is alkanol and R.sub.2 is
A process of preparing a compound having a formula ##STR20## where R is hydrogen or alkanol, R.sub.1 is alkanol and R.sub.2 is octadienyl or decadienyl which comprises the step of reacting a compound having a formula ##STR21## where R is hydrogen or alkanol and at least one occurrence of R is hydrogen and R.sub.1 is alkanol with a diene compound selected from the group consisting of butadiene, 1,3-pentadiene, and isoprene in the presence of a palladium catalyst.
Dependencies are inferred from the claim text.