UPDATE 5-Britain's Phoenix to buy Swiss Re's ReAssure business for $4.1 bln
* Latest deal in rapidly consolidating sector* Follows aborted attempt to list ReAssure in July* Biggest deal for Phoenix (Updates share move, adds analysts, advisers)By Michael Shields, Simon Jessop and Carolyn CohnLONDON/ZURICH, Dec 6 (Reuters) - ...
