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- [24] REDUCTION N-CHLOROSULFONYL BETA-LACTAMS TO BETA-LACTAMS WITH SODIUM SULFITE JOURNAL OF ORGANIC CHEMISTRY, 1970, 35 (06): : 2043 - &
- [25] SYNTHESIS OF CHIRAL BETA-LACTAMS USING L-ASCORBIC-ACID JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (19): : 3462 - 3467