共 17 条
[1]
ANGADIYAVAR CS, 1971, TETRAHEDRON LETT, P633
[2]
1,3-DIPOLAR CYCLOADDITIONS .54. SYNTHESIS OF PYRROLES FROM AZLACTONES AND ACETYLENE CARBOXYLIC ESTERS
[J].
CHEMISCHE BERICHTE-RECUEIL,
1970, 103 (08)
:2356-&
[3]
BOWIE JH, 1970, CHEM COMMUN, P1565
[4]
CORNFORTH JW, 1949, CHEMISTRY PENICILLIN, P778
[6]
GIEZENDANNER H, 1971, THESIS U ZURICH
[7]
GOTTHARDT H, 1970, J AM CHEM SOC, V92, P4343
[8]
HANSEN HE, IN PRESS