共 8 条
- [1] BARROW KD, 1965, TETRAHEDRON LETT, P3325
- [3] ACYLATION REACTIONS CATALYSED BY STRONG ACIDS .3. THE ACETYLIUM ION AS A DEBENZYLATING AGENT [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1951, (FEB): : 522 - 529
- [4] DECAZES J, 1970, TETRAHEDRON LETT, P3661
- [5] NUCLEAR ANALOGS OF BETA-LACTAM ANTIBIOTICS .4. SYNTHESIS OF 1-OXO-DELTA3-O-2-ISOCEPHEMS [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1977, 55 (14): : 2708 - 2713
- [6] NUCLEAR ANALOGS OF BETA-LACTAM ANTIBIOTICS .1. SYNTHESIS OF O-2-ISOCEPHAMS [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1977, 55 (03): : 468 - 483
- [7] DRUEY J, 1935, B SOC CHIM FR, V2, P1737
- [8] NELSON DA, 1970, TETRAHEDRON LETT, P2543