Formic Acid Reduction. IX. Reactions of 5, 5-Dimethyl-1, 3-cyclohexanedione with TEAF and Their Reaction Routes
نویسندگان
چکیده
منابع مشابه
Synthesis of Enaminones and Their Reaction with Dimethyl Acetylene Dicarboxylate
In present paper a simple procedure for the synthesis of enaminones without catalyst from 1,3-diketones that reacted with primary or secondary amines in ethanol as solvent, as well as the reaction of enaminones with unsaturated esters such as dimethyl acetylene dicarboxylate are reported.
متن کاملSOME UNUSUAL REACTIONS OF 3-PHENYLAMINOISOXAZOL-5 (2H)- ONES
3-Phenylaminoisoxazol-5(2H)-ones,s ubstituted on nitrogen with an isoquinoline or quinazoline group, react with tertiary amine bases to give imidazo annelated compounds. When the N-substituent is a nitropyridine, 2-aminoindole derivatives are formed instead. Evidence is presented that the reactions proceed by initial addition of the tertiary arnine to C-4
متن کامل3-(3-Fluorophenylsulfinyl)-5-iodo-2,7-dimethyl-1-benzofuran
In the title compound, C(16)H(12)FIO(2)S, the 3-fluoro-phenyl ring makes a dihedral angle of 76.47 (6)° with the mean plane [r.m.s. deviation = 0.013 (2) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds,forming chains along the b-axis direction, and an I⋯O contact [3.204 (2) Å]. The crystal structure also exhibits slipped π-π inter-actions betwee...
متن کامل5-Chloro-2,7-dimethyl-3-(3-methylphenylsulfonyl)-1-benzofuran
In the title compound, C17H15ClO3S, the dihedral angle between the mean planes of the benzo-furan and 3-methyl-phenyl rings is 76.99 (4)°. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds into chains along the b-axis direction. These chains are linked by π-π inter-actions between the benzene and furan rings of neighbouring mol-ecules [centroid-centroid distance = 3.976 (2) Å].
متن کامل5-Bromo-2,7-dimethyl-3-(3-methylphenylsulfonyl)-1-benzofuran
In the title compound, C17H15BrO3S, the dihedral angle between the mean planes of the benzo-furan and 3-methyl-phenyl rings is 77.37 (5)°. In the crystal, mol-ecules are linked via pairs of Br⋯O [Br⋯O = 3.335 (2) Å] contacts into inversion dimers. These dimers are further linked by C-H⋯O hydrogen bonds and π-π inter-actions between the benzene and furan rings of neighbouring mol-ecules [centroi...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1971
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.19.1531