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Nucleophilic cleavages of acetals using organotitanium reagents. A new synthesis of chiral alcohols

✍ Scribed by Atsunori Mori; Keiji Maruoka; Hisashi Yamamoto


Book ID
104233821
Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
204 KB
Volume
25
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES


Asymmetric reduction of ketone reductive
✍ Atsunori Mori; Junya Fujiwara; Keiji Maruoka; Hisashi Yamamoto πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 French βš– 229 KB

Some chiral acetals are cleaved by organoaluminum reagents. The products are formed diastereoselectively, and the removal of the chiral auxiliary affords optically active alcohols. A recent communication by Bartlett, Johnson and Elliott1 on the acetal derived from (-)-(2$4\_R)-2,4-pentanediol has pr