| abstract |
The invention relates to an insect- and mite-repelling agent, characterized by a content of at least one substituted, enantiomer-enriched a-,?-amino alcohol derivative of formula (1) wherein X represents hydrogen, COR<SUP>11</SUP> or R<SUP>13</SUP>, R<SUP>13</SUP> represents C<SUB>1</SUB>-C<SUB>6 </SUB>alkyI, R<SUP>1</SUP> represents C<SUB>1</SUB>-C<SUB>7 </SUB>aIkyl, C<SUB>3</SUB>-C<SUB>7</SUB>alkenyl or C<SUB>2</SUB>-C<SUB>7 </SUB>alkinyl, R<SUP>2</SUP>, R<SUP>11</SUP>, R<SUP>13</SUP> are identical or different and represent C<SUB>1</SUB>-C<SUB>6 </SUB>alkyl or C<SUB>2</SUB>-C<SUB>7 </SUB>aIkenyl, R<SUP>3</SUP>-R<SUP>8</SUP> are identical or different and represent hydrogen or C<SUB>1</SUB>-C<SUB>6 </SUB>alkyl, wherein R<SUP>2</SUP> and R<SUP>3</SUP> or R<SUP>3</SUP> and R<SUP>7</SUP> or R<SUP>3</SUP> and R<SUP>5</SUP> or R<SUP>5</SUP> and R<SUP>7</SUP> can also form, together with the atoms to which they are bonded, a 5- or 6-membered monocyclic ring. Also disclosed is a method for producing said agent. |