منابع مشابه
ATTEMPTED PREPARATION OF N-SUBSTITUTED DIPHENYLCYCLOPROPENEIMINE N-OXIDE
The reaction of diphenylcyclopropenone with several N-substituted hydroxylamine and primary amines are investigated. Most of these reactions led to ring opened or ring enlarged products, instead of the desired N-Oxide or imine. The reaction of cyclopropeneimine with peracid-another possible route to N-substituted cyclopropeneimine N-Oxide is studied. Most of the unexpected products are ide...
متن کاملOxycodone N-oxide.
The title compound, (5R,9R,13S,14S,17R)-14-hydroxy-3-methoxy-17-methyl-4,5-epoxymorphinan-6-one N-oxide, C(18)H(21)NO(5), has been prepared in a diastereomerically pure form by the reaction of oxycodone with 3-chloroperbenzoic acid and subsequent crystallization of the product from chloroform. The crystal packing shows that the molecule exhibits intramolecular O-H···O [D···A = 2.482 (2) Å] hydr...
متن کامل(Z)-N-(2-Chlorobenzylidene)aniline N-oxide
In the title compound, C(13)H(10)ClNO, the central C-N bond has considerable double-bond character and the N-O bond indicates a formal negative charge on the O atom. The mol-ecule is stabilized by an intra-molecular C-H⋯O hydrogen bond. The geometry about the C=N bond is Z [C-C-N-O torsion angle = -4.2 (3)°] and the phenyl and benzene rings are trans-oriented around the C=N bond. The phenyl and...
متن کامل2-(Benzylsulfanyl)pyridine N-oxide
In the title compound, C(12)H(11)NOS, the dihedral angle between the oxopyridinium and phenyl rings is 58.40 (1)°. The crystal structure is stabilized by C-H⋯O hydrogen bonds, π-π stacking inter-actions involving the pyridinium rings [centroid-centroid distance = 3.6891 (9) Å] and C-H⋯π inter-actions.
متن کامل(2-Decanamidoethyl)dimethylamine N-oxide
In the title compound, C(14)H(30)N(2)O(2), the almost planar nonyl chains are fully extended: the N-C-C-N torsion angle of -161.95 (8)° indicates an anti conformation. The crystal structure features N-H⋯O hydrogen bonds and C-H⋯O inter-actions.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry of Natural Compounds
سال: 1975
ISSN: 0009-3130,1573-8388
DOI: 10.1007/bf00566826