Lewis acid promoted cyclization of homoallylic alcohol 1 with acetal 2 gave 4-chloro-2-phthalimidomethyl-6-methyltetrahydropyrans. Their dehydrochlorination produced two regioisomeric dihydropyrans. Subsequent cis-and trans-dihydroxylation gave four racemic dihydroxy-6-methyl-2-phthalimidomethyl tet
β¦ LIBER β¦
Syntheses of C33-, C35-, and C39-Peridinin and Their Spectral Characteristics
β Scribed by Kajikawa, Takayuki; Hasegawa, Shinji; Iwashita, Takashi; Kusumoto, Toshiyuki; Hashimoto, Hideki; Niedzwiedzki, Dariusz M.; Frank, Harry A.; Katsumura, Shigeo
- Book ID
- 126809573
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 403 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1523-7060
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