1.
Acta Crystallogr Sect E Struct Rep Online
; 64(Pt 8): o1556, 2008 Jul 19.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21203259
RESUMO
IN THE TITLE COMPOUND (SYSTEMATIC NAME: 17-formyl-2,5,8,11,14-penta-oxabicyclo-[13.4.0]nona-deca-15,17,19-triene), C(15)H(20)O(6), the 15-crown-5 ring adopts a twisted conformation. The formyl group is coplanar with the benzene ring. The crystal packing is stabilized by C-Hâ¯O inter-actions involving the C=O group and ether O atoms as acceptors and methyl-ene CH groups as donors.