{HEAD ~ Novel dibasic organic acid diesters} of {TAIL ~ the dienol form} of biacetyl and methods for their preparation are provided 
{ HEAD ~ Novel dibasic organic acid diesters } of { TAIL ~ the dienol form } of biacetyl and methods for their preparation are provided
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH