(S)-2
![(S) 2 (2 Chloroquinolin 3 yl) 2 [(S) α methylbenzylamino]acetonitrile](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
(S) 2 (2 Chloroquinolin 3 yl) 2 [(S) α methylbenzylamino]acetonitrile
... these, 2-chloro-3-formylquinolines occupy a prominent position as they are key intermediates for further ()-annelation of a wide variety of rings and for various functional group interconversions (Meth-Cohn, ...
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(+) (S,S) 1,3 Bis[(tetrahydrofuran 2 yl)methyl]thiourea
... HN—(C S)—NH core almost planar and the tetrahydrofurfuryl groups placed below and above this ...C 2 symmetry. Unexpectedly, the C S group is not involved ...
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[2 Carboxy 2,2′,2′′ nitrilotris(ethanethiolato) κ4N,S,S′,S′′](triphenylphosphine κP)rhenium(III) acetone solvate
... Fig. 3 shows the linkage of two molecules via hydrogen bonds between the carboxyl groups, forming a dimer in the crystal structure. There are four possibilities for this dimer formation, namely linkage of two 20(R) ...
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(S) 2 (Pyrrolidinium 2 ylmethylsulfanyl)pyridinium dibromide
... expected S conformation, and the C1/C3/C4/N1 atoms of pyrrolidine are almost ...the 2-methylpyrrolidine group, the torsion angle of C6—S1—C5—C1 is ...
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(S,S) 1,2 Bis(1 methylbenzimidazol 2 yl) 1′,2′ bis(methoxy)ethane
... stereogenic centers whose con®gurations are S, as determined by the starting material in the synthetic procedure, l(+) tartaric acid. These atoms yield a vector skewed with respect to the benzimidazole plane, as ...
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(S,S) N,N′ Dicyanoethyl 1,2 (2 hydroxyphenyl)ethylenediamine
... 1,2-(2-Hydroxyphenyl)-1,2-ethylenediamine was synthesized according to the literature procedure of Mu¨ller et al. (1989). Acrylonitrile (0.67 ml, 10.2 mmol) was added to a solution of (S,S)- ...
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Bis[N (2 hydroxyethyl) N methyldithiocarbamato S,S′]diphenyltin
... A solution of carbon disul®de in methanol was added to a mixture of diphenyltin dichloride and 2-hydroxyethylmethylamine (1:2 molar stoichiometry) at 277 K. The mixture was stirred to afford a pale- yellow ...
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Bis[μ N,N bis(2 hydroxyethyl)dithiocarbamato] 1:2κ3S,S′:S′;2:1κ3S,S′:S′ bis{[N,N bis(2 hydroxyethyl)dithiocarbamato κ2S,S′]cadmium(II)}
... Monomeric, dimeric, cyclotetrameric, polymeric, two-dimen- sional and three-dimensional structures are all featured amongst the zinc-triad 1,1-dithiolates (Tiekink, 2002). The challenge is to rationalize the fascinating ...
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S,S′ (But 2 yne 1,4 diyl)bis(L cysteine) monohydrate
... their S atoms via different hydrocarbon diyls have been reported (Armstrong & Vigneaud, 1947; Struhar et ...compound S,S 0 -(but-2-yne-1,4-diyl)bis(l-cysteine) ...
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μ Ferrio bis{carbonyl[μ 2,2′,2′′ nitrilotriethanethiolato(3 ) N,S,S′,S′′:S,S′]iron(II)} benzene solvate
... removed by ®ltration; to the ®ltrate was added iron pentacarbonyl (1.49 g, 7.61 mmol) and the mixture left to stand for a further 3 d. The dark crystalline needles which formed were collected by ®ltration, washed ...
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Supplementary Figures S-2 General experimental procedures S-4 Chemical synthesis of compounds 2-6 S-4 MIC assay S-7 Viability assay S-8 Cytotoxicity assay S-9 References S-10 NMR, IR and HRMS spectra S-11
... density of 0.05 (calibration curve series) and 0.1 (exposure). For exposure, 20 μL of the 10× compound preparation in an appropriate solvent was transferred to 180 μL of the bacterial culture, yielding 1× concentration ...
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(S) 2 Amino 1 (pyrrolidinium 2 ylmethyl)pyridinium dibromide
... and 2-aminopyridine, can act as organocatalyst in the Michael addition of ketones to ...( S )-2-amino-1-(pyrrolidinium-2-ylmethyl)-pyridinium dibromide crystal structure ...the ...
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(S) N Nitrosoazetidine 2 carboxylic acid
... N-Nitrosamines are of widespread interest due to their strong carcinogenic and mutagenic properties (Loeppky & Outram, 1982). Since the molecular geometry of these compounds critically in¯uences their biological ...
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(S) 2 [(S) 2 Acetamido 3 phenylpropanamido] 3 phenylpropanoic acid
... A mixture of (S)-2-amino-3-phenylpropanoic acid (0.1 mol), acetic anhydryde (0.2 mol) in water (30 ml) was stirred for 20 min at 298 K. After cooling, filtration and drying, the title compound was obtained. ...
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Production of (S)-2-aminobutyric acid and (S)-2-aminobutanol in Saccharomyces cerevisiae
... of 2-ketobutyric acid in strains previously analyzed for (S)- 2-ABA production ...of 2-ketobutyric ...in 2-ketobutyric acid accumulation in the range of ...no 2-keto- butyric ...
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(S) N (1 Hydroxymethyl 2 methylpropyl) 2 methoxybenzamide
... NaH (8.7 g, 60%, 0.216 mol) was added portionwise to a stirred solution of L-valinol (22.1 g, 0.215 mol) in dry THF (120 ml). The mixture was stirred at ambient temperature for 1 h. To this solution was added ...
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Crystal structure of (S) 2 amino 2 methylsuccinic acid
... For general background and biological properties of 2-methylaspartic acid (MeASP), see: Pfeiffer & Heinrich (1936); Delbaere et al. (1989); Nobe et al. (1998). For the absolute configuration and synthesis of ...
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Methyl (2′S,3′S) 3,4 O (2′,3′ dimethoxybutane 2′,3′ diyl) α L rhamnopyranoside: a glycosyl acceptor
... ketalization of methyl l -(+)-rhamnopyranoside with 2,3- butanedione. It crystallizes with two molecules in the asymmetric unit, which are connected by O—H O hydrogen bonds. The C-3,4 diequatorial hydroxy groups of the ...
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6(S) Methyl 3(S) (1 methylethyl)piperazin 2 one
... The title chiral 3,6-disubstituted piperazin-2-one, (I), was obtained during the synthesis of a potential head group mimic of the naturally occurring bioactive lipid ceramide. The piperazinone skeleton has been ...
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(S) 4,16 Dihydroxymethyl [2 2]paracyclophane bis (1S) camphanoate
... Molecular dimensions are normal (cf. the structure of another paracyclophane camphanoyl derivative; Tochtermann et al., 1987). The side chain conformations are de®ned by the torsion angles in Table 1; these are ...
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