As Nadezhda properly pointed out in her response - our SharePoint connector does not support pages syncing at the moment. This mean that you cant sync pages with SharePoint by using tools provided by Sitefinity. You can get the pages you want programmatically by following this article
and from there you can call any 3rd party api (Including SharePoint) by passing the information you get from your Sitefinity pages.
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Sitefinity CMS Ideas&Feedback Portal
and vote to affect the priority of the items