共 16 条
[6]
Earle R. H., 1966, [No title captured], Patent No. [US 3,240,664, 3240664]
[9]
KEENE FR, UNPUBLISHED DATA
[10]
Hofmann's ethylene bases - Synthesis of beta beta-diaminodiethylamine and of beta beta-diaminodiethylmethylamine
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1934,
:461-466