| 4290960 |
Preparation of 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one |
Karl-Heinz Ross, Walter Himmele, Rolf Lebkuecher, Wolfgang Sauer |
1981-09-22 |
| 4242282 |
Preparation of glyoxal |
Hans Diem, Gunter Lehmann, Guenther Matthias, Norbert Petri |
1980-12-30 |
| 4235823 |
Preparation of diketones |
Gunter Lehmann, Karl-Heinz Ross, Werner Fliege, Norbert Petri, Hans Diem +2 more |
1980-11-25 |
| 4233246 |
Manufacture of aliphatic hydroxycarbonyl compounds etherified with aliphatic groups |
Gunter Lehmann, Norbert Petri, Hans Diem, Werner Fliege, Bernd Meissner +2 more |
1980-11-11 |
| 4229590 |
Preparation of alkyl pyruvates |
Gunter Lehmann, Bernd Meissner, Hans Diem, Werner Fliege, Norbert Petri +1 more |
1980-10-21 |
| 4224254 |
Preparation of aromatic and araliphatic aldehydes |
Wolfgang Sauer, Werner Fliege, Norbert Petri |
1980-09-23 |
| 4192820 |
Preparation of 3-methyl-2-buten-1-al |
Bernd Meissner, Werner Fliege, Otto Woerz, Hans Diehm |
1980-03-11 |
