Preparation and Heterocyclization Reactions of Ferrocenylazido Ketones. Useful Building Blocks for the Synthesis of Ferrocenyl-Substituted Azaheterocycles. -Several ferrocenylaryl ketones bearing an azido functionality at the ortho-position of the aryl ring are prepared. Derivatives (IV), (XII), an
Preparation of Highly Alkoxy-Substituted Naphthaldehyde Derivatives – A Regioselective Approach to Building Blocks for the Synthesis of Rubromycins
✍ Scribed by Sebastian Sörgel; Cengiz Azap; Hans-Ulrich Reißig
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 288 KB
- Volume
- 2006
- Category
- Article
- ISSN
- 1434-193X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
For preparing tris(γ-lactone) 3 the mono(γ-lactone) 6 was synthesized from the dichlorodiol 12 (99.8% ee). Bisepoxide 9 -derived from dichlorodiol 12 (99.8% ee) -was ringopened with the Gilman cuprate from 2-lithio-1,5-hexadiene and CuI giving almost exclusively the monoepoxide 21; in five more step
N 2 -Acetyl-O 6 -(2-(P-nitrophenyl)ethyl)guanine: A Convenient Building Block for the Synthesis of 9-Substituted Guanine Derivatives. -X-ray data indicate that only the desired 9-substituted derivatives (VII) and (IX) are formed. (VII) may be used for the preparation of 9-vinylguanine, a monomer nee