共 12 条
[1]
CONNOR R, 1940, J AM CHEM SOC, V62, P3067
[3]
CUSSANS NJ, 1975, TETRAHEDRON, V31, P2445
[4]
HORII Z, 1939, J PHARM SOC JAPAN, V59, P201
[5]
LAPPER RD, 1974, TETRAHEDRON LETT, P4293
[7]
EXPERIMENTAL AND THEORETICAL ESTIMATES OF SIGMA AND PI-ELECTRON CONTRIBUTIONS TO LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN COUMARIN AND ITS METHYL DERIVATIVES
[J].
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE,
1973, 51 (06)
:953-960
[8]
SETHNA S, 1953, ORGANIC REACTIONS, V7, P30
[10]
Woodruff E.H., 1955, ORG SYNTH, V3