THE CARBONYL-CARBONYL COUPLING ROUTE TO PENEMS - A STEPWISE ANALYSIS

[11] NEW REACTIONS OF PHOSPHITE ESTERS - CONVERSION OF PHTHALIC ANHYDRIDE INTO BIPHTHALYL BY TRIALKYL PHOSPHITES AND INTO PHTHALIDE-3-PHOSPHONATES BY DIALKYL PHOSPHITES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (01) : 173 - &

[12] Ramirez F., 1964, PURE APPL CHEM, V9, P337, DOI DOI 10.1351/PAC196409020337

[13] On the description and reactions of phosphazine [J]. HELVETICA CHIMICA ACTA, 1922, 5 : 75 - 86

[14] YOSHIDA A, 1983, CHEM PHARM BULL, V31, P768

[11] NEW REACTIONS OF PHOSPHITE ESTERS - CONVERSION OF PHTHALIC ANHYDRIDE INTO BIPHTHALYL BY TRIALKYL PHOSPHITES AND INTO PHTHALIDE-3-PHOSPHONATES BY DIALKYL PHOSPHITES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (01) : 173 - &

[12] Ramirez F., 1964, PURE APPL CHEM, V9, P337, DOI DOI 10.1351/PAC196409020337

[13] On the description and reactions of phosphazine [J]. HELVETICA CHIMICA ACTA, 1922, 5 : 75 - 86

[14] YOSHIDA A, 1983, CHEM PHARM BULL, V31, P768