Beilstein J. Org. Chem.2009,5, No. 19, doi:10.3762/bjoc.5.19
of benzaldehyde (1) catalyzed by lanthanide(III)-PyBox complexes was investigated using a T-shaped borosilicate microreactor and electroosmotic flow (Scheme 1) [12]. The reaction was initially screened with different lanthanide (III) complexes such as Ce(III), Yb(III) and Lu(III). Further efforts
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Graphical Abstract
Scheme 1:
Enantioselective addition of trimethylsilyl cyanide to benzaldehyde.
Beilstein J. Org. Chem.2009,5, No. 18, doi:10.3762/bjoc.5.18
conventional batch system to a miniflow system.
The miniflow reaction system is composed of poly(tetrafluoroethylene) (PTFE) tubes of ø = 1 mm, T-shaped connectors, and syringes with syringe pumps as shown in Figure 1. When the miniflow reaction of the alkenols 1 in i-PrOH with an aqueous solution of Oxone was
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Graphical Abstract
Figure 1:
Miniflow reaction system of oxidative cyclization.