000 00379nam a2200121Ia 4500
008 170104s2017 xx 000 0 und d
100 _aYe W et al
245 0 _aDiethylamine functionalized polyethylene glycol as a novel and efficient catalyst for Knoevengel condensation
260 _c1 May 2011
300 _a331
773 _tJournal of Chemical Sciences
942 _2ddc
_cJA
999 _c875699
_d875699