Reactions of 4-tert-butyl-5-methylene-3,3-dimethyl-Δ1-1,2,4-triazoline with dimethyl acetylenedicarboxylate.
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چکیده
منابع مشابه
tert-Butyl 4-({[(E)-1,3-dimethyl-5-phenoxypyrazol-4-yl]methyl}aminooxymethyl)benzoate
The title compound, C(24)H(27)N(3)O(4), also known as fenpyroximate, is a commercial acaricide. The benzene ring of the phen-oxy group is approximately perpendicular to the pyrazole ring with a dihedral angle of 84.37 (11)°. The dihedral angle between the phen-oxy and the benzoate benzene rings is 48.83 (8)°.
متن کاملDimethyl 2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate
The title compound, C(25)H(38)O(5), was formed by the reaction of dimethyl 2-butyl-malonate and 2,6-di-tert-butyl-4-[(dimethyl-amino)meth-yl]phenol. In the crystal structure, mol-ecules are linked by inter-molecular O-H⋯O hydrogen bonds into chains along [010].
متن کامل4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-thioxanthene
In the title compound, C(23)H(28)Br(2)S, the thioxanthene unit is twisted, showing a dihedral angle of 29.3 (5)° between the benzene rings. When projected along [001], the packing shows two types of channels. The crystal studied was a racemic twin.
متن کاملDi-tert-butyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate
In the title mol-ecule, C(16)H(25)NO(4), the non-H atoms, except for the two tert-butyl groups, are roughly planar (r.m.s. deviation of the non-H atoms = 0.086 Å). In the crystal, mol-ecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds, forming R(2) (2)(10) ring motifs.
متن کاملtert-Butyl 6-bromo-1,4-dimethyl-9H-carbazole-9-carboxylate
The title compound, C(19)H(20)BrNO(2), consists of a carbazole skeleton with methyl groups at positions 1 and 4, a protecting group located at the N atom and a Br atom at position 6. The pyrrole ring is oriented at dihedral angles of 1.27 (7) and 4.86 (7)° with respect to the adjacent benzene rings. The dihedral angle between the benzene rings is 5.11 (7). The crystal structure is determined ma...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1988
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v88-216