4-ALKYL-THIO-AZETIDINONES AND DITHIO-AZETIDINONES FROM PENICILLINS

[1] BARROW KD, 1965, TETRAHEDRON LETT, P3325

[2] Barton DHR, 1970, CHEM COMMUN, P1683

[3] BARTON DHR, 1971, CHEM COMMUN, P845

[4] STRUCTURAL STUDIES ON PENICILLIN DERIVATIVES .4. A NOVEL REARRANGEMENT OF PENICILLIN-V SULFOXIDE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (08) : 2575 - +

[5] OXIDATION OF TRIVALENT PHOSPHORUS COMPOUNDS BY DISULPHIDES [J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (21): : 2131 - &

[6] PHOSPHONIC ACIDS .6. REACTION OF TRIVALENT PHOSPHORUS ESTERS WITH ORGANIC DISULFIDES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (11) : 1618 - &

[7] THE REACTION OF TRIETHYL PHOSPHITE WITH A DIALKYL DISULFIDE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (22) : 6064 - 6065

[8] KAGAN HB, 1964, TETRAHEDRON LETT, P941

[9] CHEMISTRY OF CEPHALOSPORIN ANTIBIOTICS .15. TRANSFORMATIONS OF PENICILLIN SULFOXIDE . A SYNTHESIS OF CEPHALOSPORIN COMPOUNDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (06) : 1401 - +

[10] POSHKUS AC, 1957, J AM CHEM SOC, V79, P4245

[1] BARROW KD, 1965, TETRAHEDRON LETT, P3325

[2] Barton DHR, 1970, CHEM COMMUN, P1683

[3] BARTON DHR, 1971, CHEM COMMUN, P845

[4] STRUCTURAL STUDIES ON PENICILLIN DERIVATIVES .4. A NOVEL REARRANGEMENT OF PENICILLIN-V SULFOXIDE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (08) : 2575 - +

[5] OXIDATION OF TRIVALENT PHOSPHORUS COMPOUNDS BY DISULPHIDES [J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (21): : 2131 - &

[6] PHOSPHONIC ACIDS .6. REACTION OF TRIVALENT PHOSPHORUS ESTERS WITH ORGANIC DISULFIDES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (11) : 1618 - &

[7] THE REACTION OF TRIETHYL PHOSPHITE WITH A DIALKYL DISULFIDE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (22) : 6064 - 6065

[8] KAGAN HB, 1964, TETRAHEDRON LETT, P941

[9] CHEMISTRY OF CEPHALOSPORIN ANTIBIOTICS .15. TRANSFORMATIONS OF PENICILLIN SULFOXIDE . A SYNTHESIS OF CEPHALOSPORIN COMPOUNDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (06) : 1401 - +

[10] POSHKUS AC, 1957, J AM CHEM SOC, V79, P4245