{HEAD ~ Method} for preparing {TAIL ~ a bimetallic ruthenium/tin catalyst} and a process for the synthesis of aldehydes 
for preparing
{ HEAD ~ Method } for preparing { TAIL ~ a bimetallic ruthenium / tin catalyst } and a process for the synthesis of aldehydes
HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH