Synthesis and crystal structure of 2,4,6,8-tetra­kis­(3,5-di-tert-butyl­phen­oxy)pyrimido[5,4-d]pyrimidine: expansion of the Piedfort concept

Gall, J.H.; MacNicol, D.D.; MacSween, R.; Frampton, C.S.

doi:10.1107/S2056989019002470

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

IUCr IT WDC

home archive editors for authors for readers submit open access

view article

Figure 3
(a) View of the molecule A and molecule B pyrimido[5,4-d]pyrimidine cores, viewed down the overlapping C5A—C6A and C5B—C6B centroids; (b) as (a) with the side chains included.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 3| March 2019| Pages 383-387

https://doi.org/10.1107/S2056989019002470

Open

access

Follow Acta Cryst. E

Search IUCr Journals		doi		Advanced search
Author		volume	page