Structure of 7-Amino-5-bromo-4-methyl-2-oxo-l,2,3,4-tetrahydro-l,6- naphthyridine-8-carbonitrile Monohydrate

D. Gómez De AndéRez; Ano J.R. Helliwell; E. J. Dodson; J. F. Piniella; G. Germain; A. Alvarez-Larena; J. Teixido; P. Victory

doi:10.1107/S0108270191007175

Structure of 7-Amino-5-bromo-4-methyl-2-oxo-l,2,3,4-tetrahydro-l,6- naphthyridine-8-carbonitrile Monohydrate

D. Gómez De AndéRez
, Ano J.R. Helliwell^*
, E. J. Dodson
, J. F. Piniella
, G. Germain
, A. Alvarez-Larena
, J. Teixido
, P. Victory

^*Corresponding author for this work

Research output: Indexed journal article › Article › peer-review

13 Citations (Scopus)

Abstract

C₁₀H₉BrN₄0.H₂0, Mr=299.13, monoclinic, C2/c, α=21.938(2), b=16.003(1), c = 6-847 (1) Å,β = 98.32 (1) °, V= 2378.5 A 3, Z = 8, Dm = 1-71, D_x = 1.670 g cm -3, λ(Mo Kα) = 0.71069 A, = 33.57 cm-1, F(000) Å μ= 1200, room temperature, R = 0.053 for 1379 observed reflections. The X-ray diffraction study shows that the compound obtained in the cyclization of 5-cyano-6-(dicyanomethylene)-4- methyl-2-piperidone in HBr/dioxane is the title compound.

Original language	English
Pages (from-to)	104-106
Number of pages	3
Journal	Acta Crystallographica Section C
Volume	48
Issue number	1
DOIs	https://doi.org/10.1107/S0108270191007175
Publication status	Published - 15 Jan 1992

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@article{70b5dda0138944c58ecd66472eb0c7e6,

title = "Structure of 7-Amino-5-bromo-4-methyl-2-oxo-l,2,3,4-tetrahydro-l,6- naphthyridine-8-carbonitrile Monohydrate",

abstract = "C10H9BrN40.H20, Mr=299.13, monoclinic, C2/c, α=21.938(2), b=16.003(1), c = 6-847 (1) {\AA},β = 98.32 (1) °, V= 2378.5 A 3, Z = 8, Dm = 1-71, Dx = 1.670 g cm -3, λ(Mo Kα) = 0.71069 A, = 33.57 cm-1, F(000) {\AA} μ= 1200, room temperature, R = 0.053 for 1379 observed reflections. The X-ray diffraction study shows that the compound obtained in the cyclization of 5-cyano-6-(dicyanomethylene)-4- methyl-2-piperidone in HBr/dioxane is the title compound.",

author = "\{De And{\'e}Rez\}, \{D. G{\'o}mez\} and Helliwell, \{Ano J.R.\} and Dodson, \{E. J.\} and Piniella, \{J. F.\} and G. Germain and A. Alvarez-Larena and J. Teixido and P. Victory",

year = "1992",

month = jan,

day = "15",

doi = "10.1107/S0108270191007175",

language = "English",

volume = "48",

pages = "104--106",

journal = "Acta Crystallographica Section C",

issn = "0108-2701",

publisher = "International Union of Crystallography",

number = "1",

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TY - JOUR

T1 - Structure of 7-Amino-5-bromo-4-methyl-2-oxo-l,2,3,4-tetrahydro-l,6- naphthyridine-8-carbonitrile Monohydrate

AU - De AndéRez, D. Gómez

AU - Helliwell, Ano J.R.

AU - Dodson, E. J.

AU - Piniella, J. F.

AU - Germain, G.

AU - Alvarez-Larena, A.

AU - Teixido, J.

AU - Victory, P.

PY - 1992/1/15

Y1 - 1992/1/15

N2 - C10H9BrN40.H20, Mr=299.13, monoclinic, C2/c, α=21.938(2), b=16.003(1), c = 6-847 (1) Å,β = 98.32 (1) °, V= 2378.5 A 3, Z = 8, Dm = 1-71, Dx = 1.670 g cm -3, λ(Mo Kα) = 0.71069 A, = 33.57 cm-1, F(000) Å μ= 1200, room temperature, R = 0.053 for 1379 observed reflections. The X-ray diffraction study shows that the compound obtained in the cyclization of 5-cyano-6-(dicyanomethylene)-4- methyl-2-piperidone in HBr/dioxane is the title compound.

AB - C10H9BrN40.H20, Mr=299.13, monoclinic, C2/c, α=21.938(2), b=16.003(1), c = 6-847 (1) Å,β = 98.32 (1) °, V= 2378.5 A 3, Z = 8, Dm = 1-71, Dx = 1.670 g cm -3, λ(Mo Kα) = 0.71069 A, = 33.57 cm-1, F(000) Å μ= 1200, room temperature, R = 0.053 for 1379 observed reflections. The X-ray diffraction study shows that the compound obtained in the cyclization of 5-cyano-6-(dicyanomethylene)-4- methyl-2-piperidone in HBr/dioxane is the title compound.

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DO - 10.1107/S0108270191007175

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JO - Acta Crystallographica Section C

JF - Acta Crystallographica Section C

IS - 1

ER -

Structure of 7-Amino-5-bromo-4-methyl-2-oxo-l,2,3,4-tetrahydro-l,6- naphthyridine-8-carbonitrile Monohydrate

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