How to create dynamic panel column content? Hello i am  new to drupal and trying to make a dynamic column content using panels,
so i had created a two columns the right side one is a menu and left side one is about to be dynamic, so when we click a link in the right side menu the content will be rendered in the left side one and we keep the right side menu visible.
By "dynamic", do you mean "only that panel pane changes and the page doesn't reload"?

If so, check https://www.drupal.org/project/jquery_ajax_load and this tutorial http://www.stevepolitodesign.com/blog/load-content-drupal-ajax-without-coding .

If you don't need that functionality, then enable the panel page that overrides /node/%node and put your fields in the left side and your menu in the right.