共 8 条
[1]
ANDREW ER, 1956, NUCLEAR MAGNETIC RES, P145
[3]
FRAENKEL GJ, UNPUBLISHED
[5]
GUTOWSKY HS, COMMUNICATION
[6]
The constitution of acid-amides and thio-amides.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1931, 64
:661-667
[7]
HUISGEN R, 1957, BER, V90, P432

