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