Hydroformylation of alkenylamines. Concise approaches toward piperidines, quinolizidines, and related alkaloids

E Airiau, N Girard, M Pizzeti, J Salvadori…

Index: Dewi-Wuelfing, Purnama; Gebauer, Julian; Blechert, Siegfried Synlett, 2006 , # 3 p. 487 - 489

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Citation Number: 46

Abstract

... 12 h).(3g) The hydroformylation proceeded in the presence of pyridinium p-toluenesulphonate (PPTS ... 64% overall for three steps) and (±)-anabasine (14) (34% overall for three steps).(14 ... Thus, the aSH reaction was repeated with paraldehyde 3 and the expected homoallylamine ...

~85%

~53%

Total synthesis of berkelic acid

[Snaddon, Thomas N.; Buchgraber, Philipp; Schulthoff, Saskia; Wirtz, Conny; Mynott, Richard; Fuerstner, Alois Chemistry - A European Journal, 2010 , vol. 16, # 40 p. 12133 - 12140]

Carreira Alkynylations with Paraformaldehyde. A Mild and Con...

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A convenient synthesis of homochiral δ-alkylated α, β-unsatu...

[Hoeyer, Thomas; Kjaer, Anders; Lykkesfeldt, Jens Collection of Czechoslovak Chemical Communications, 1991 , vol. 56, # 5 p. 1042 - 1051]

Enzyme assisted synthesis of enantiomerically pure δ-lactone...

[Haase, Bernhard; Schneider, Manfred P. Tetrahedron: Asymmetry, 1993 , vol. 4, # 5 p. 1017 - 1026]