共 10 条
[1]
ALLINGER NL, 1966, TETRAHEDRON LETT, P1269
[6]
JACKMAN ML, 1959, APPLICATIONS NUCLEAR, P122
[8]
ROBINSON DL, UNPUBLISHED WORK
[9]
SYNTHESIS OF 4-METHYLATED STEROIDS
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1957, 79 (11)
:2906-2910