CAS: 53912-89-3; (S)-3-(Piperidin-2-yl)Pyridine Hydrochloride

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2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-(S)-3,4,5,6-tetrahydro-2H-[2,3']bipyridinyl-1-yl-tetrahydro-pyran-3-yl ester Anabasine 2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-((S)-4-oxo-3,4,5,6-tetrahydro-2H-[2,3']bipyridinyl-1-yl)-tetrahydro-pyran-3-yl ester 2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-((S)-7-pyridin-3-yl-1,4-dithia-8-aza-spiro[4.5]dec-8-yl)-tetrahydro-pyran-3-yl ester (2S)-N-4'-nitrobenzoyl-2-(3-pyridyl)-4-piperidine (S)-N-{3-[1-(2-cyanoethoxy)cyclohexyl]prop-2-ynyl}anabasine (+/-)-2-(4-chlorophenyl)-N-phenyl-6-(piperidin-2-yl)imidazo[1,2-a]pyridin-3-amine hydr°Chloride (+/-)-N-(4-fluorophenyl)-2-(3,5-dimethoxyphenyl)-6-(piperidin-2-yl)imidazo[1,2-a]pyridin-3-amine hydr°Chloride

📜新烟碱置于ammonium Chloride体系中,用 丙酮 作为反应溶剂,化学反应 12.0H,以40%的收率获得产物(+)-新烟碱盐酸盐
参考文献:Spectroscopy And Crystal Structure Of Anabasine Salts
标题:Spectroscopy And Crystal Structure Of Anabasine Salts
摘要:The Anabasinium Hydrochloride,Hydriodide And Perchlorate Were Characterized By Ir And NMR Spectroscopy As Well As By X-Ray Diffraction. Anabasinium Hydrochloride Crystallizes With Three Independent Ionic Pairs In The Asymmetric Part Of The Orthorhombic Unit Cell,While Anabasinium Hydriodide And Perchlorate Crystals,Being Isostructural,Are Hexagonal And Contain Only One Symmetry Independent Ionic Pair. Despite These Differences In The Crystal Data,Both Types Of Crystals Display Very Similar Helical Solid-State Patterns. The Reported Results Combined With The Csd Searches Indicate An Inherent Tendency Of Anabasinium Salts To Crystallize With Multiple Asymmetric Units,And To Form Folded Arrangements In Crystals. In The Solid State The Anabasinium Cations Predominantly Adopt Either Synperiplanar Or Antiperiplanar Conformations With Respect To The Mutual Orientation Of C*-H And Pyridine C-C(N) Bonds,With Deformations Towards,Respectively,(+) Synclinal Or (+) Anticlinal Rotamers. (C) 2006 Elsevier B.V. All Rights Reserved.
DOI:10.1016/j.Molstruc.2006.11.037