共 10 条
[5]
NELSON DA, 1971, TETRAHEDRON LETT, P2543
[7]
RICHTER R, 1978, J ORG CHEM, V43, P1544
[8]
Keten. XXVIII: Ketene-carbonester and Schiff's bases.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1917, 50
:1035-1041
[9]
WILEY J, 1983, SMALL RING HETEROC 2, P223
[10]
WILEY J, 1979, CHEM FUNCTIONAL G SB, P1230