Bm. Foxman et al., ENVIRONMENTALLY BENIGN SYNTHESIS USING CRYSTAL ENGINEERING - STERIC ACCOMMODATION IN NONCOVALENT DERIVATIVES OF HYDROQUINONES, Materials research bulletin, 1998, pp. 109-118
The solid state phase behavior of hydroquinone 1 with bis-(N,N-diethyl
amino)terephthalamide 2 and with bis-(N,N-dimethylamino)terephthalamid
e 3 has been investigated. Stoichiometric cocrystals have been prepare
d of the identified stable complexes. X-ray structure determinations o
f these cocrystals have been performed. The role of the alkyl side cha
ins in the crystal packing geometry is discussed. (C) 1998 Elsevier Sc
ience Ltd.