ChemInform Abstract: Synthesis of 3-Arylpyrrolidines by Cycloadditions of...

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1999 pyrrole derivatives pyrrole derivatives R 0120 17 - 122 Synthesis of 3-Arylpyrrolidines by Cycloadditions of N,N- Bis(benzotriazolylmethyl)amines to Styrenes. — Reactions of (I) (R 1 : -Ph, or -CH 2 -Ph) with α-methylstyrene or trans-β-methylstyrene either fail or result in decomposition of the starting material [cf. also the low yield in the preparation of (IIIb)]. However, generally good results are obtained in the efficient and convenient one-pot procedure shown. — (KATRITZKY, ALAN R.; FANG, YUNFENG; QI, MING; FENG, DAMING; Heterocycles 48 (1998) 12, 2535-2541; Dep. Chem., Univ. Fla., Gainesville, FL 32611, USA; EN) 1

Transcript of ChemInform Abstract: Synthesis of 3-Arylpyrrolidines by Cycloadditions of...

Page 1: ChemInform Abstract: Synthesis of 3-Arylpyrrolidines by Cycloadditions of N,N-Bis(benzotriazolylmethyl)amines to Styrenes.

1999 pyrrole derivatives

pyrrole derivativesR 0120

17 - 122Synthesis of 3-Arylpyrrolidines by Cycloadditions of N,N-Bis(benzotriazolylmethyl)amines to Styrenes. — Reactions of(I) (R1: -Ph, or -CH2-Ph) with α-methylstyrene or trans-β-methylstyrene eitherfail or result in decomposition of the starting material [cf. also the low yieldin the preparation of (IIIb)]. However, generally good results are obtainedin the efficient and convenient one-pot procedure shown. — (KATRITZKY,ALAN R.; FANG, YUNFENG; QI, MING; FENG, DAMING; Heterocycles 48(1998) 12, 2535-2541; Dep. Chem., Univ. Fla., Gainesville, FL 32611, USA; EN)

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Gehaltener Vortrag Grundlagen Der HPLC 06.Bis 08.04

Gehaltener Vortrag Grundlagen Der HPLC 06.Bis 08.04

π-π stacking generally observed in bis -dipicolinates

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Single tube detection efficiency BIS-MDT

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Mehrband- Trap-Beam FB-33 Mehrband- Trap-Beam FB-33 Funktion: Inneres Stück bis Trap für 10 m Bis zum Äußeren des Traps 15m Bis Ende der Elemente 20 m.

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ETA HACK 20 bis 200 kW - wagnersolar.hu©met.pdf · Das von ETA neu entwickelte EinkammerZellrad nimmt problemlos Hackgut bis zur Größe von G50 auf. Zu lange Holzstücke werden

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catena-Poly[barium(II)-l2-(dimethyl sulfoxide)- 2O-bis( -2 ...

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Synform - Thieme · Synform People, Trends and Views in Chemical Synthesis 2018/06 Thieme Brønsted Acid Catalyzed Asymmetric Three-Component Reaction of Amines, Aldehydes and Pyruvate

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Conductometric Studies of Charge Transfer Complexes ... · Conductometric Studies of Charge ... carbonitrile and primary or secondary aliphatic amines and pyridine – 2,4 ... Titration

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Inhalt der Vorlesung filePurin Pyrimidin N N N NH N N N NH O H 2 N H Adenin Guanin N N O O N N O O CH 3 N N N NH NH 2 N N O NH 2 Cytosin Uracil Thymin H H 12. Stoffwechsel der Nukleotide

Inhalt der Vorlesung filePurin Pyrimidin N N N NH N N N NH O H 2 N H Adenin Guanin N N O O N N O O CH 3 N N N NH NH 2 N N O NH 2 Cytosin Uracil Thymin H H 12. Stoffwechsel der Nukleotide

Bis( ηηηη1 5-pentafulven)titankomplexe: Reagenzien für ...oops.uni-oldenburg.de/1013/1/janbis10.pdf · Bis( ηηηη1,ηηη5-pentafulven)titankomplexe: Reagenzien für selektive

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