8-Bromo-3,4-dihydro-2H-1,3-thiazino[2,3:2′,1′]imidazo[5′,4′-b]pyridine
نویسندگان
چکیده
منابع مشابه
8-Bromo-3,4-dihydro-2H-1,3-thiazino[2,3:2′,1′]imidazo[5′,4′-b]pyridine
The imidazopyridine ring system in the title compound, C(9)H(8)BrN(3)S, is almost planar [r.m.s. deviation of the C and N atoms = 0.007 (1) Å]. The S and methyl-ene C atoms connected to the five-membered ring lie within this plane. The remaining two methyl-ene groups of the thia-zine ring are disordered over two sets of sites in a 0.817 (5):0.183 (5) ratio.
متن کامل3-(6-Bromo-4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dione
The mol-ecular structure of the title compound, C(16)H(11)BrN(2)O(4)S, is very similar to that of the previously reported fluoro analogue [al-Rashida et al. (2010 ▶). Acta Cryst. E66, o2707]. The mean planes of the bicyclic chromone system and the benzene ring of the benzothia-diazine derivative make a dihedral angle of 58.23 (8)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, ...
متن کامل1-(6-Bromo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2,2-dichloroethanone
The title compound, C(10)H(8)BrCl(2)NO(2), is a target mol-ecule in our research on herbicide safeners. The oxazine ring has an envelope conformation, with puckering parameters close to ideal values [Q = 0.498 (3) Å, θ = 53.7 (3)° and ϕ = 253.4 (4)°]. The crystal structure is stabilized by C-H⋯O, C-H⋯Cl and C-H⋯Br inter-actions.
متن کامل3,4-Dihydro-1,4-benzothiazepin-5(2H)-one
In the mol-ecule of the title compound, C(9)H(9)NOS, the seven-membered ring has a twist conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.
متن کامل8-Bromo-3-phenyl-3a,4-dihydro-3H-chromeno[4,3-c]isoxazole-3a-carbonitrile
In the title compound, C(17)H(11)BrN(2)O(2), the five-membered isoxazole ring has an envelope conformation with the C atom bearing the phenyl ring as the flap. The pyran ring has a half-chair conformation. In the chromeno ring system, the dihedral angle between the mean plane of the pyran ring and the benzene ring is 4.68 (2)°. The dihedral angle between the mean planes of the chromeno ring sys...
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: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810012778