3-[(2-Hydroxyethyl)iminomethyl]-1,1′-bi-2-naphthol
نویسندگان
چکیده
منابع مشابه
3-[(2-Hydroxyethyl)iminomethyl]-1,1′-bi-2-naphthol
In the title compound, C(23)H(19)NO(3), there is an intra-molecular O-H⋯N hydrogen bond, which forms a six-membered ring, and inter-molecular O-H⋯O hydrogen bonds stabilize the crystal structure.
متن کامل3-(n-Propyliminomethyl)-1,1′-bi-2-naphthol ethanol solvate
In the title compound, C(24)H(21)NO(2)·C(2)H(6)O, the dihedral angle between the two aromatic ring systems is 87.00 (6)°. There is an intra-molecular O-H⋯N hydrogen bond, which forms a six-membered ring. Inter-molecular O-H⋯O hydrogen bonds stabilize the crystal structure.
متن کاملPhoto Racemization and Polymerization of (R)-1,1'-Bi(2-naphthol).
(R)-1,1'-Bi(2-naphthol) ((R)-BINOL) in an acetonitrile solution lost optical activity upon irradiation with an Hg-Xe lamp. HPLC resolution of the product indicated that (R)-BINOL was racemized upon irradiation, and SEC analysis suggested that a polymeric product was formed in the course of racemization. It is proposed that polymerization of BINOL can occur before it is racemized and that a unit...
متن کامل1-[(E)-(2-Methyl-3-nitrophenyl)iminomethyl]-2-naphthol
The title Schiff base compound, C(18)H(14)N(2)O(3), has an inter-mediate state between NH and OH tautomers. The mol-ecular structure is stabilized by an O-H⋯N hydrogen bond. The dihedral angle between the naphthalene ring system and the benzene ring is 37.44 (5)°.
متن کامل(3S,NR)-3-Hydroxymethyl-2-methyl-2-(3-methylbut-2-en-1-yl)-1,2,3,4-tetrahydroisoquinolinium bromide–1,1′-bi-2-naphthol (1/1)
In the title compound, C(16)H(24)NO(+)·Br(-)·C(20)H(14)O(2), the N-hetero-cyclic six-membered ring assumes a half-chair conformation. The two naphthalene ring systems are nearly perpendicular to one another, making a dihedral angle of 89.5 (2)°. Inter-molecular O-H⋯Br hydrogen bonding helps to stabilize the crystal structure.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809016407