Tetrahedron Letters p. 9705 - 9708 (2000)
Update date:2022-07-29
Topics:
Salvatore
Schmidt
Shin
Nagle
Worrell
Jung
Selective N-alkylation of diamines and polyamines was carried out using cesium hydroxide, 4 ? molecular sieves, and DMF. This protocol was highly chemoselective, favoring mono-N-alkylation over overalkylations. (C) 2000 Published by Elsevier Science Ltd.
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