نتایج جستجو برای: 1 methyl 1h 1

تعداد نتایج: 2832946  

Journal: :Molecules 2017
Shi-Qiang Bai David James Young T S Andy Hor

Quinoline-triazoles 2-((4-(diethoxymethyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (1), 2-((4-(m-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (2) and 2-((4-(p-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (3) have been prepared with CuAAC click reactions and used as a model series to probe the relationship between lattice H-bonding interaction and crystal direction of growth. Crystals of 1-3 ar...

2010
F. Nawaz Khan K. Prabakaran S. Mohana Roopan Venkatesha R. Hathwar Mehmet Akkurt

The title mol-ecule, C(5)H(7)N(3)O(2), has an almost planar conformation, with a maximum deviation of 0.043 (3) Å, except for the methyl H atoms. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the bc plane. Inter-molecular π-π stacking inter-actions [centroid-centroid distances = 3.685 (2) and 3.697 (2) Å] are observed between the para...

2013
Hakima Chicha Bassou Oulemda El Mostapha Rakib Mohamed Saadi Lahcen El Ammari

In the title compound, C15H15N3O2S, the fused ring system is close to planar, the largest deviation from the mean plane being 0.030 (2) Å, and makes a dihedral angle of 48.84 (9)° with the benzene ring belonging to the methyl-benzene-sulfonamide moiety. In the crystal, mol-ecules are -connected through N-H⋯N hydrogen bonds and weak C-H⋯O contacts, forming a two-dimensional network parallel to (...

Journal: :Journal of medicinal chemistry 2014
Oscar M Bautista-Aguilera Abdelouahid Samadi Mourad Chioua Katarina Nikolic Slavica Filipic Danica Agbaba Elena Soriano Lucía de Andrés María Isabel Rodríguez-Franco Stefano Alcaro Rona R Ramsay Francesco Ortuso Matilde Yañez José Marco-Contelles

On the basis of N-((5-(3-(1-benzylpiperidin-4-yl)propoxy)-1-methyl-1H-indol-2-yl)methyl)-N-methylprop-2-yn-1-amine (II, ASS234) and QSAR predictions, in this work we have designed, synthesized, and evaluated a number of new indole derivatives from which we have identified N-methyl-N-((1-methyl-5-(3-(1-(2-methylbenzyl)piperidin-4-yl)propoxy)-1H-indol-2-yl)methyl)prop-2-yn-1-amine (2, MBA236) as ...

Journal: :Acta Crystallographica Section E Structure Reports Online 2008

Journal: :Acta crystallographica. Section C, Crystal structure communications 2007
James L Wardell Janet M S Skakle John N Low Christopher Glidewell

The molecules of methyl 3-(2-nitrophenylhydrazono)butanoate, C(11)H(13)N(3)O(4), (I), and methyl 3-(2,4-dinitrophenylhydrazono)butanoate, C(11)H(12)N(4)O(6), (II), both prepared from methyl 3-oxobutanoate and the corresponding nitrophenylhydrazine, exhibit polarized molecular electronic structures; in each of (I) and (II), the molecules are linked into chains by a single C-H...O hydrogen bond. ...

Journal: :Acta Crystallographica Section E Structure Reports Online 2007

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