PROP-2-YN-1-YL
Crystal structure of bis(prop 2 yn 1 yl) 5 nitroisophthalate
... Fig. 1, the two-fold rotation bisects the benzene ring and the nitro group; atoms C1, C4, H4 and N1 lie on the two-fold rotation ...The prop-2-yn-1-yl groups are inclined to the ...
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Crystal structure, Hirshfeld surface analysis and interaction energy and DFT studies of 1 methyl 3 (prop 2 yn 1 yl) 2,3 dihydro 1H 1,3 benzodiazol 2 one
... 2011a) and IV (AGAXOX; Kandri Rodi et al., 2013). In the title compound, the C—N bonds to the exocyclic groups are 1.4526 (14) and 1.4545 (19) A ˚ while in II–IV the corre- sponding distances range from 1.445 (3) to ...
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(2Z) 2 Benzylidene 4 (prop 2 yn 1 yl) 2H 1,4 benzothiazin 3(4H) one
... The prop-2-yn-1-yl chain is almost perpendicular to mean plane through the benzene ring, as indicated by the torsion angle C6–N1–C16–C17 of ...
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1,3 Bis(prop 2 yn 1 yl) 1H anthra[1,2 d]imidazole 2,6,11(3H) trione
... (Fig. 1). The two prop-2-yn-1-yl (C16 to C18 and C19 to C21) groups are situated on opposite sides of the imidazole ring and are almost perpendicular to the fused rings plane, ...
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Crystal structure of 2 hydroxy 3 (prop 2 yn 1 yl)naphthalene 1,4 dione
... (2-hydroxynaphtalene-1,4-dione), 1, shows prom- ising in the synthesis of analogues of atovaquone, 2, an anti- malarial drug (Nixon et ...unknown, ...
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Crystal structure of 1′ (prop 2 yn 1 yl) 1,4 dihydrospiro[benzo[d][1,3]oxazine 2,3′ indolin] 2′ one
... Data collection: APEX2 Bruker, 2008; cell refinement: SAINT Bruker, 2008; data reduction: SAINT; programs used to solve.. AaminaNaaz et al...[r] ...
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Crystal structure of 4 (prop 2 yn 1 yloxy)benzonitrile
... boron reagents (Yao et al. 2009). For related structures of 4- (prop-2-yn-1-yloxy)benzenes, see: Lindeman et al. (1993); Zhu et al. (2006); Zhang et al. (2008); Marsh (2009); Ranjith et al. ...
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Crystal structure and Hirshfeld surface analysis of 1 benzyl 3 (prop 2 yn 1 yl) 2,3 dihydro 1H 1,3 benzodiazol 2 one
... contacts with distances equal to the sum of van der Waals radii, and the red and blue colours indicate distances shorter (in close contact) or longer (distinct contact) than the van der Waals radii, respectively ...
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1 [2 Hydroxy 4 (prop 2 yn 1 yloxy)phenyl]ethanone
... The molecular structure of the title compound is stabilized by an O—H···O intramolecular hydrogen bond (Fig. 1 and Table 1), which forms an S(6) graph-set motif (Bernstein et al., 1995). The hydroxyl O ...
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Crystal structure, Hirshfeld surface analysis and interaction energy and DFT studies of 2 chloroethyl 2 oxo 1 (prop 2 yn 1 yl) 1,2 dihydroquinoline 4 carboxylate
... with 2-chloroethyl 2-oxo-1,2-dihydro- quinoline-4-carboxylate under phase-transfer catalysis condi- tions using tetra-n-butylammonium bromide (TBAB) as catalyst and potassium carbonate as ...
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Two polymorphs of 2 (prop 2 yn 1 yloxy)naphthalene 1,4 dione: solvent dependent crystallization
... Naphthoquinone derivatives have been studied intensively over the past few decades, mostly because of their numerous biological activities, mainly antimicrobial and antitumor (Fujii et al., 1992; Hussain et al., 2007; ...
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3 (Prop 2 yn 1 yloxy)phthalonitrile
... O1 0.0697 (17) 0.0452 (14) 0.0369 (13) −0.0151 (12) 0.0050 (11) −0.0086 (10) N1 0.074 (2) 0.0469 (18) 0.0487 (18) −0.0159 (16) 0.0095 (16) −0.0035 (14) N2 0.088 (3) 0.073 (2) 0.0424 (18) −0.003 (2) ...
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5 (Prop 2 yn 1 yl) 5H dibenzo[b,f]azepine: orthorhombic polymorph
... N1 0.0432 (7) 0.0429 (7) 0.0367 (8) −0.0037 (6) 0.0005 (6) 0.0061 (6) C2 0.0424 (8) 0.0505 (9) 0.0314 (8) −0.0034 (8) −0.0036 (8) −0.0045 (7) C3 0.0494 (9) 0.0594 (10) 0.0389 (10) −0.0153 (8) −0.0019 (8) −0.0043 (8) C4 ...
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4 (Prop 2 yn 1 yloxy)benzaldehyde
... Data collection: CrystalClear Rigaku, 2008; cell refinement: CrystalClear; data reduction: CrystalClear; programs used to solve structure: SHELXD Schneider & Sheldrick, 2002; programs us[r] ...
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1,4 Bis{4 [bis(prop 2 yn 1 yl)amino]phenoxy}benzene
... C21 0.0241 (12) 0.0255 (13) 0.0194 (12) 0.0085 (10) −0.0092 (10) −0.0032 (9) C22 0.0213 (12) 0.0215 (12) 0.0135 (11) 0.0029 (10) −0.0054 (9) −0.0021 (9) C23 0.0193 (12) 0.0278 (13) 0.0195 (12) 0.0056 (10) −0.0096 (9) ...
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4 (4 Methylphenyl) 2 (prop 2 yn 1 yl)phthalazin 1(2H) one
... O1 0.0829 (9) 0.1064 (11) 0.0305 (6) −0.0022 (8) −0.0054 (6) 0.0047 (6) N1 0.0592 (8) 0.0597 (8) 0.0341 (7) 0.0033 (6) −0.0011 (6) −0.0022 (6) N2 0.0602 (8) 0.0656 (9) 0.0324 (7) 0.0008 (7) −0.0062 (6) −0.0062 (6) C1 ...
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3,6 Dichloro 9 (prop 2 yn 1 yl) 9H carbazole
... In the title compound (Fig. 1), the carbazole ring system is essentially planar (r.m.s. deviation = 0.002 Å). The Cl1 and Cl2 atoms lie slightly out of the plane of the carbazole ring system which makes angles of ...
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N methyl N ((1 methyl 5 (3 (1 (2 methylbenzyl)piperidin 4 yl)propoxy) 1H indol 2 yl)methyl)prop 2 yn 1 amine, a new cholinesterase and monoamine oxidase dual inhibitor
... and 2 in all the evaluated biological targets. The o-Me group in compound 2 improves the ligand recognition increasing the ligandenzyme hydrophobic interaction in hBuChE, and π-π stacking in hMAO-A, ...
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Crystal structure of 4,4′ bis[3 (piperidin 1 yl)prop 1 yn 1 yl] 1,1′ biphenyl
... idine (66.4 mg, 0.78 mmol) was added at room temperature and the mixture was stirred continuously for 2 h, resulting in the formation of compound (I). Acetonitrile was removed under vacuum and the mixture was ...
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DESIGN, SYNTHESIS AND STRUCTURAL ELUCIDATION OF ARYLOXYAMINOACETYLENIC DERIVATIVES AS ANTIDEPRESSANT ACTIVITY
... Depression is the most common illness that affects a large number of individuals in all countries. It is believed that decreased levels of neurotransmitters such as serotonin, norepinephrine and dopamine are the main ...
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