3-Chloro-5-meth­oxy-2,6-dinitro­pyridine

نویسندگان

  • Jian-feng Guo
  • Jian-long Wang
چکیده

In the crystal structure of the title compound, C(6)H(4)ClN(3)O(5), the two nitro groups are twisted with respect to the pyridine ring, making dihedral angles of 33.12 (13) and 63.66 (14)°.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

(4E)-N-[(2-Chloro­phen­yl)meth­oxy]-1,3-dimethyl-2,6-diphenyl­piperidin-4-imine

In the title compound, C(26)H(27)ClN(2)O, the piperidine ring has a chair conformation and all of the ring substituents at Csp(3) atoms occupy equatorial positions. The dihedral angle formed between the phenyl rings is 48.11 (9)°. The chloro-benzene ring occupies a position orthogonal to the meth-oxy(methyl-idene)amine residue [N-O-C-C torsion angle = -87.90 (15)°]. The conformation about the i...

متن کامل

High-spin intermediates of the photolysis of 2,4,6-triazido-3-chloro-5-fluoropyridine

In contrast to theoretical expectations, the photolysis of 2,4,6-triazido-3-chloro-5-fluoropyridine in argon at 5 K gives rise to EPR peaks of just two triplet mononitrenes, two quintet dinitrenes, and a septet trinitrene. EPR spectral simulations in combination with DFT calculations show that observable nitrenes can be assigned to triplet 2,4-diazido-3-chloro-5-fluoropyridyl-6-nitrene (D T = 1...

متن کامل

Synthesis and cytotoxic activity of some new 2,6-substituted purines.

A seriesof twenty four acyclic unsaturated 2,6-substututed purines 5a-20b were synthesized. These compounds were evaluated for cytotoxic activity against NCI-60 DTP human tumor cell line screen at 10µMconcentration. N₉-[(Z)-4'-chloro-2'-butenyl-1'-yl]-2,6-dichloropurine(5a), N₉-[4'-chloro-2'-butynyl-1'-yl]-2,6-dichloropurine(10a), N₉-[(E)-2',3'-dibromo-4'-chloro-2'-butenyl-1'-yl]-6-methoxypurin...

متن کامل

1-{6-Chloro-2-[(2-chloro-3-quinol­yl)meth­oxy]-4-phenyl-3-quinol­yl}ethan-1-one

In the title compound, C(27)H(18)Cl(2)N(2)O(2), the 2-chloro-quinoline and 6-chloro-quinoline rings are almost planar, with maximum deviations from their mean planes of 0.072 (1) and 0.044 (1) Å, respectively, for the Cl atoms. The inter-planar angle between these rings is 14.36 (5)°. The inter-planar angle between the 6-chloro-quinoline and phenyl rings is 66.00 (8)°. In the crystal, mol-ecule...

متن کامل

1-{6-Chloro-2-[(2-chloro-6-methyl­quinolin-3-yl)meth­oxy]-4-phenyl­quinolin-3-yl}ethanone

In the title compound, C(28)H(20)Cl(2)N(2)O(2), the 2-chloro-quinoline and 6-chloro-quinoline ring systems are twisted slightly, making a dihedral angle of 4.05 (3)°. The dihedral angle between the 2-quinoline ring system and the phenyl ring attached to it is 74.43 (5)°. In the crystal structure, a pair of inter-molecular C-H⋯O hydrogen bonds connect the mol-ecules, forming centrosymmetric dime...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 65  شماره 

صفحات  -

تاریخ انتشار 2009