14C-labeling of bromobutide, 2-bromo-3,3-dimethyl-N-(.ALPHA.,.ALPHA.-dimethylbenzyl)butyramide.
نویسندگان
چکیده
منابع مشابه
2-Bromo-N-(dibenzylcarbamothioyl)benzamide
The 2-bromo-benzoyl group in the title compound, C(22)H(19)BrN(2)OS, adopts an E conformation with respect to the thiono S atom across the N-C bond. In the crystal structure, the mol-ecule is stablized by N-H⋯O inter-molecular hydrogen bonds, forming a one-dimensional chain along the b axis.
متن کاملQuantitative Structure-Activity Relationships of the Herbicidal N-Benzyl-2-bromo-3, 3-dimethyl- butanamides*
parameters and multiple regression analysis. The variation in the activity of N-(ca-substituted benzyl) derivatives was shown to be related parabolically with variation in the steric dimension of the substituents. The greater the hydrophobicity of substituents is, the greater the activity is. The variation in the steric dimension of the benzene ring substituents was responsible for the activity...
متن کاملRedetermination of Crystal Structure of N,N'-bis (2-Hydroxybenzylidene)-2,2-Dimethyl-1,3-Propanediamine
The structure of N,N'-bis(2-hydroxybenzylidene)-2,2-dimethyl-1,3-propanediamine, C19H22N2O2, has been studied at low temperature (120K) by means of single-crystal X-ray diffraction. Solving the structure shows an orthorhombic unit cell, with P212121 space group, Z = 4, a = 6.1046 (4) Å, b = 15.8349 (11)</e...
متن کاملN′-[1-(5-Bromo-2-hydroxyphenyl)ethylidene]-3,4,5-trihydroxybenzohydrazide dimethyl sulfoxide solvate trihydrate
The benzohydrazide mol-ecule in the title compound, C(15)H(13)BrN(2)O(5)·C(2)H(6)OS·3H(2)O, is almost planar with an r.m.s. deviation for the non-H atoms of 0.078 Å. The organic mol-ecules, water and dimethyl sulfoxide solvent mol-ecules are linked by N-H⋯O, O-H⋯O and O-H⋯S inter-molecular hydrogen bonds, forming zigzag chains along the a axis. Intra-molecular O-H⋯O and O-H⋯N hydrogen bonds als...
متن کاملN′-(5-Bromo-2-methoxybenzylidene)-2-methoxybenzohydrazide
The title hydrazone compound, C(16)H(15)BrN(2)O(3), adopts an E configuration about the C=N double bond. The mol-ecule is twisted, the dihedral angle between the two substituted benzene rings being 22.0 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along the c axis.
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: RADIOISOTOPES
سال: 1988
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.37.1