Title

Synthesis and Crystal Structure of Octahydro-5H,12H-4,11-methano-1H,7H-bis[1,2,5]oxadiazolo[3,4-d:3 ',4 '-j][1,7,3,9]dioxadiazacyclododecine

Document Type

Article

Publication Date

5-1-2012

Department

Polymers and High Performance Materials

Abstract

The unusual 12-membered ring compound, octahydro-5H,12H-4,11-methano-1H,7H-bis[1,2,5]oxadiazolo[3,4-d:3',4'-j][1,7,3,9]dioxadiazacyclododecine is obtained from the acid catalyzed reaction of 3-amino-4-hydroxymethylfurazan with formaldehyde instead of the expected methylene-bridged compound, 4,4'-methylenebis[4,5-dihydro-7H-[1,2,5]oxadiazolo[3,4-d][1,3]oxazine]. The compound crystallizes in Tetragonal, P43212, a = 6.4141(4) angstrom, b = 6.4141(4) angstrom, c = 26.525(3) angstrom, a = 90 degrees, beta = 90 degrees, ? = 90 degrees, V = 1091.27(16) angstrom 3, Z = 4, dcalc = 1.614 Mg/m3.

Publication Title

Journal of Heterocyclic Chemistry

Volume

49

Issue

3

First Page

705

Last Page

709