共 28 条
[4]
DENIESARINK MJ, 1979, TETRAHEDRON LETT, P2449
[7]
DESCHAMPS B, 1973, TETRAHEDRON LETT, P527
[9]
GASE RA, 1980, RECL TRAV CHIM PAY B, V99, P334
[10]
GUMMITT O, 1955, ORG SYNTH COLL, V3, P109