On the enantioselective deprotonation/silylation of prochiral mono- and 1,2-dimethoxybenzene-Cr(CO)3 derivatives
✍ Scribed by Hans-Günther Schmalz; Kurt Schellhaas
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 242 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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Enantioselective Deprotonation of the 8-Oxabicyclo[3.2.1]octan-3-one: Synthesis of 8-Oxa-norcocaines and 8-Oxa-pseudonorcocaines. -Asymmetric deprotonation of the racemic ketone (I) using chiral lithium amides provides ready access to the non-racemic β-ketoesters (III), which can be easily transfor
## Abstract A series of new rhenium(I) complexes of the type [Re^I^(CO)~3~(L)(L′)]^__n__+^ (L = 2,2′‐biquinoline (bqui) or 3,3′‐(ethane‐1,2‐diyl)‐2,2′‐biquinoline (CH~2~CN~2~)bqui); L′ = CF~3~SO$\rm{\_3^ - }$, pyridine (py), or 4‐substituted pyridine (HOpy, Bzpy, or NCpy); __n__ = 0 or 1) were prep