An option, but maybe not "the right option" (Andrew?), consists in sub-classing Jms11Support, override createDestination to perform the JNDI lookup and inject this custom support in your connector like this:
<jms:connector name="yourJmsConnector" specification="1.1" connectionFactory-ref="yourConnectionFactory">
<spring:property name="jmsSupport" ref="jndiJmsSupport" /> </jms:connector>
<spring:bean name="jndiJmsSupport" class="your.Jms11Support">
<spring:constructor-arg ref="yourJmsConnector" /> </spring:bean>
If you do not like sub-classing, you can just add a Spring interceptor on the createDestination method of the standard Jms11Support class (I have done this and can provide the config).
HTH
D.