SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF 2,6-BIS-(N-METHYLENEMORPHOLINO)-4-METHYLPHENOL (MMP) AND 2,6-BIS-(N-METHYLENEMORPHOLINO)-4-BROMOPHENOL (MBRP)

Authors
RAJ SSS PONNUSWAMY MN SHANMUGAM G KANDASWAMY M
Citation
Sss. Raj et al., SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF 2,6-BIS-(N-METHYLENEMORPHOLINO)-4-METHYLPHENOL (MMP) AND 2,6-BIS-(N-METHYLENEMORPHOLINO)-4-BROMOPHENOL (MBRP), Journal of chemical crystallography, 24(1), 1994, pp. 83-87
Citations number
14
Categorie Soggetti
Crystallography,Spectroscopy
Journal title
Journal of chemical crystallography → ACNP
ISSN journal
10741542
Volume
24
Issue
1
Year of publication
1994
Pages
83 - 87
Database
ISI
SICI code
1074-1542(1994)24:1<83:SASCO2>2.0.ZU;2-T
Abstract
MMP: C17H26N2O3, M(r) = 306.40, monoclinic, space group P2(1)/c, a = 1 0.927(2), b = 10.777(2), c = 14.197(2)angstrom, beta = 94.04(2)degrees , V = 1667.7(5)angstrom3, D(cal) = 1.22 mgm-3, Z = 4, F(000) = 664, mu = 5.93 cm-1, T = 293K. Final R = 0.049 and wR = 0.063 for 2724 observ ed reflections. MBrP; C16H23N2O3Br, M(r) = 371.27, monoclinic, space g roup P2(1)/c, a = 10.955(1), b = 10.785(1), c = 14.213(1)angstrom, bet a = 94.54(2)degrees, V = 1674.0(4)angstrom3, D(cal) = 1.48 Mgm-3, Z = 4, F(000) = 768, mu = 32.35 cm-1, T = 293K. Final R = 0.055 and wR = 0 .069 for 2886 observed reflections. MMP and MBrP are isostructural and in both the molecules the morpholino rings assume a chair conformatio n.