共 40 条
[31]
ROTH K, 1972, TETRAHEDRON LETT, P435
[35]
SIEVERS RE, 1968, ADV CHEM SER, P141
[36]
SIEVERS RE, TO BE PUBLISHED
[38]
SPRINGER CS, 1973, NMR SHIFT REAGENTS, pCH14
[39]
SPRINGER CS, 1967, THESIS OHIO STATE U