7-Meth­oxy-1-(4-nitro­benzo­yl)naph­thalen-2-yl 4-nitro­benzoate

نویسندگان

  • Toyokazu Muto
  • Daichi Hijikata
  • Akiko Okamoto
  • Hideaki Oike
  • Noriyuki Yonezawa
چکیده

In the title compound, C(25)H(16)N(2)O(8), the dihedral angle between the naphthalene ring system and the benzene ring of the nitro-phenyl ketone unit is 82.64 (7)°. The bridging ester O-C(=O)-C plane makes dihedral angles of 42.12 (8) and 11.47 (9)°, respectively, with the naphthalene ring system and the benzene ring of the nitro-phenyl ester unit. In the crystal, two types of weak inter-molecular C-H⋯O inter-actions are observed.

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

(5-Benzoyl-2-methyl-4-{[1-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl]meth­oxy}-1-benzofuran-7-yl)(phen­yl)methanone

The crystal structure of the title compound, C(31)H(22)N(4)O(4), features weak C-H⋯O inter-actions. The dihedral angle between the fused benzene and furan rings is 2.49 (15)°, while that between the triazole and pyridine rings is 10.23(18)°.

متن کامل

4-(7-Acet­oxy-6-meth­oxy-4-methyl-2-oxo-2H-chromen-3-yl)phenyl acetate

The title compound, C(21)H(18)O(7), is an important inter-mediate in the synthesis of 3-(4-hydroxy-phen-yl)-4-methyl-6-meth-oxy-7-hydroxy-coumarin, which is a nonsteroidal analogue of 2-methoxy-estradiol (2-ME). The substituent benzene ring is not in the same plane as the coumarin ring system, with a dihedral angle of 66.88 (10)°. There are some weak inter-molecular C-H⋯O inter-actions. One car...

متن کامل

[(E)-1-(Naph­thalen-2-yl)ethyl­idene](naph­thalen-1-ylmethyl)amine

The title compound, C(23)H(19)N, was obtained unexpectedly from the reaction of [Eu(nta)(3)(PzPy)] {Hnta = 1-(2-naphtho-yl)-3,3,3-trifluoro-acetone and PzPy = 2-[3(5)-pyrazol-yl]pyridine} with 1-naphthyl-methyl-amine. The 1- and 2-naphthyl groups are essentially planar [r.m.s. deviations of 0.007 and 0.011 Å, respectively] and subtend angles of 38.69 (11) and 16.50 (11)°, respectively, with the...

متن کامل

Methyl 4-nitro­benzoate

In the mol-ecule of the title compound, C(8)H(7)NO(4), the nitro group is approximately coplanar with the benzene ring [dihedral angle = 0.6 (1)°], while the dihedral angle between the methoxy-carbonyl group and the benzene ring is 8.8 (1)°. In the crystal structure, weak inter-molecular aromatic C-H⋯O(carbox-yl) and C-H⋯O(nitro) hydrogen-bonding inter-actions are present.

متن کامل

{2,7-Dieth­oxy-8-[(naphthalen-1-yl)carbon­yl]naph­thalen-1-yl}(naphthalen-1-yl)methanone

In the title compound, C36H28O4, the 1-naphthoyl groups at the 1- and 8-positions of the central 2,7-dieth-oxy-naphthalene ring system are aligned almost anti-parallel and make a dihedral angle of 76.59 (4)°. The dihedral angles between the central 2,7-dieth-oxy-naphthalene ring system and the terminal naphthalene ring systems are 86.48 (4) and 83.97 (4)°. In the crystal, C-H⋯π inter-actions be...

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 67  شماره 

صفحات  -

تاریخ انتشار 2011