Oops, sorry, I didn’t read your post thoroughly enough! I suspect you might need to do something special here. There’s possibly a more elegant way to do this but you could use an embedded template to pass in the IDs of the 6 most recent entries. So in your main template you would have something like:
{embed=shared/my_list {exp:channel:entries channel="your_channel" limit="6" dynamic="no" orderby="date" sort="desc"}entry_id_{count}="{entry_id}"{/exp:channel:entries}}
Then in the “shared/my_list” template:
<ul>
{exp:channel:entries channel="your_channel" dynamic="no" orderby="title" sort="asc"}
<li class="some-class{if embed:entry_id_1 == entry_id OR embed:entry_id_2 == entry_id OR embed:entry_id_3 == entry_id OR embed:entry_id_4 == entry_id OR embed:entry_id_5 == entry_id OR embed:entry_id_6 == entry_id} special-class{/if}">{title}</li>
{/exp:channel:entries}
</ul>
Like I say, I doubt this is the most graceful or efficient idea but unfortunately I don’t have time just now to give it some real proper thought 😊
either way, hope it helps!