Reaction of 1-Bromo-2-methyl-2-imidazoline Hydrobromide with Alcohols, Phenols, Aldehydes and Ketones
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چکیده
منابع مشابه
Methyl 1-bromo-2-naphthoate
In the mol-ecular structure of the title compound, C(12)H(9)BrO(2), the methoxy-carbonyl group is twisted by a dihedral angle of 29.8 (3)°with respect to the naphthalene ring system. An overlapped arrangement is observed between parallel naphthalene ring systems of adjacent mol-ecules, and the face-to-face distance of 3.590 (9) Å suggests there is π-π stacking in the crystal structure.
متن کاملA Sandmeyer type reaction for bromination of 2-mercapto-1-methyl-imidazoline (N2C4H6S) into 2-bromo-1-methyl-imidazole (N2C4H5Br) in presence of copper(I) bromide.
2-Mercapto-1-methyl-imidazoline (N(2)C(4)H(6)S) is converted at room temperature into 2-bromo-1-methyl-imidazole (N(2)C(4)H(5)Br) in presence of copper(I) bromide in acetonitrile-chloroform mixture via extrusion of sulfur as sulfate and oxidation of Cu(I) into Cu(II). 2-Bromo-1-methyl-imidazole was isolated as its self assembled tetranuclear Cu(II) cluster, [Cu(4)(η(1)-N-(N(2)C(4)H(5)Br)(4)(μ(4...
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In the title compound, C(7)H(6)BrNO(2), the dihedral angle between the nitro group and the phenyl ring is 14.9 (11)°.
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Catalytic oxidation reactions often suffer from drawbacks such as low yields and poor selectivity. Particularly, selective oxidation of alcohols becomes more difficult when a compound contains more than one oxidizable functional group. In order to deliver a methodology that addresses these issues, herein we report an efficient, aerobic, chemoselective and simplified approach to oxidize a broad ...
متن کامل2-Bromo-2-methyl-N-p-tolylpropanamide
In the title mol-ecule, C(11)H(14)BrNO, there is twist between the mean plane of the amide group and the benzene ring [C(=O)-N-C C torsion angle = -31.2 (5)°]. In the crystal, inter-molecular N-H⋯O and weak C-H⋯O hydrogen bonds link mol-ecules into chains along [100]. The methyl group H atoms are disordered over two sets of sites with equal occupancy.
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1961
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.82.6_723