## Abstract For Abstract see ChemInform Abstract in Full Text.
Enantioselective Synthesis of Di-, Tri-, and Tetrasubstituted Allenylsilanes
β Scribed by Guintchin, Boris K.; Bienz, Stefan
- Book ID
- 125930708
- Publisher
- American Chemical Society
- Year
- 2004
- Tongue
- English
- Weight
- 113 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0276-7333
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π SIMILAR VOLUMES
A general synthetic procedure for the preparation of multisubstituted phenanthrolines is presented. Bromination of 1,10-phenanthroline at the 3 and 8 positions, followed by Suzuki coupling reaction and subsequent methylation afford the di-, tri and tetra-substituted phenanthrolines in good yields. T
Exclusively planar chirality is exhibited by the ferrocenes obtained in a highly enantioselective synthesis in which a chiral aminoamide acts as a temporary protecting/directing group. This method was used to obtain an enantiomerically pure tetrasubstituted ferrocene, which was transformed into the