共 27 条
[2]
ALDER K, 1949, LIEBIGS ANN CHEM, V564, P120
[6]
DIELS-ALDER REACTION OF UNSYMMETRICAL DIENES WITH METHYL ACRYLATE
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1971, (02)
:275-&
[8]
STEREOSPECIFIC SYNTHESIS OF RING A-AROMATIC STEROIDS
[J].
CANADIAN JOURNAL OF CHEMISTRY-BACK YEAR,
1972, 50 (14)
:2377-+
[9]
EISENSTEIN O, 1977, TETRAHEDRON, V33, P523
[10]
FLEMING I, 1978, TETRAHEDRON LETT, P1313