Starting from a variety of substituted chroman-4-ones, a highly enantioselective CBS reduction using in situ-generated B-H catalyst gave (S)-chroman-4-ols. Azide inversion and reduction gave crude (R)chroman-4-amines, which could be purified without chromatography by isolation as the (R)-mandelic or
โฆ LIBER โฆ
Efficient Asymmetric Syntheses of (+)-Strictifolione.
โ Scribed by Dieter Enders; Achim Lenzen; Michael Mueller
- Book ID
- 101960980
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 8 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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