MIGACHEV G. I., ZH. BCEC. XIM. O-BA IM. D. I. MENDELEEVA, 1979, 24, HO 4, 395-397
作者:MIGACHEV G. I.
DOI:——
日期:——
ANDRIEVSKIJ A. M.; SIDORENKO E. N.; POPLAVSKIJ A. N.; DYUMAEV K. M., ZH. ORGAN. XIMII, 1979, 15, HO 9, 2007-2008
作者:ANDRIEVSKIJ A. M.、 SIDORENKO E. N.、 POPLAVSKIJ A. N.、 DYUMAEV K. M.
DOI:——
日期:——
ANDRIEVSKIJ A. M.; POPLAVSKIJ A. N.; DYUMAEV K. M., ZH. BCEC. XIM. O-BA IM. D. I. MENDELEEVA, 1981, 26, HO 1, 101-102
作者:ANDRIEVSKIJ A. M.、 POPLAVSKIJ A. N.、 DYUMAEV K. M.
DOI:——
日期:——
ANDRIEVSKIJ, A. M.;POPLAVSKIJ, A. N.;DYUMAEV, K. M., ZH. ORGAN. XIMII, 1984, 20, N 6, 1314-1318
作者:ANDRIEVSKIJ, A. M.、POPLAVSKIJ, A. N.、DYUMAEV, K. M.
DOI:——
日期:——
Structure of the complex of (1:1) 1-carboxy-3,7-dinitrodibenzofurane with hexamethylphosphoric acid triamide
作者:E. G. Popova、L. A. Chetkina、A. N. Sobolev、V. K. Bel'skii、A. M. Andrievskii、A. N. Poplavskii、K. M. Dyumaev
DOI:10.1007/bf00751911
日期:——
An x-ray structural investigation was carried out on the 1:1-complex of 1-carboxy-3,7-dinitrodibenzofurane with hexamethylphosphoric acid triamide (sp. gr. P1BAR, Z = 2, diffractometer, 1093 reflections, direct methods, R = 0.052). The carboxy-dinitrodibenzofurane molecule was almost planar. The dihedral angle between the six membered rings was 2.1-degrees, the functional groups in positions 1, 3, 7 were rotated by 7.0-degrees (COOH), 6.2 and 0.9-degrees (NO2). Oxygen atoms and solvent molecules were linked into the crystals by a strong OH...O bond 2.503 angstrom, formed by oxygen atoms of the carboxyl and phosphoryl groups.