The ‘lactone method’: enantioselective preparation of novel P,N-biaryl ligands and their use in the synthesis of the biarylic alkaloids, ancistrotanzanine B and ancistroealaine A
✍ Scribed by Gerhard Bringmann; Robert-Michael Pfeifer; Petra Schreiber; Kristina Hartner; Michaela Schraut; Matthias Breuning
- Book ID
- 108282491
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- French
- Weight
- 501 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0040-4020
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📜 SIMILAR VOLUMES
## Abstract The directed preparation of a “free”, i.e. nonprotected biaryl with a phenolic OH function and a formyl group in opposite __ortho__ positions, in a nonracemic form, is described. The free activation barrier ΔG^≠^ for the atropisomerization, which was determined to be 99.2 kJ mol^−1^, is
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v