共 23 条
[12]
PARDO R, 1979, TETRAHEDRON LETT, P4557
[13]
Posner G. H., 1972, ORG REACT, V19
[14]
SAKAR TK, 1978, TETRAHEDRON LETT, P3513
[19]
Stothers J.B., 1972, MICROCHEM J, V18, P340
[20]
TICE CM, 1981, THESIS U CALIFORNIA