The regio-and stereochemistry of electrophile-promoted transannular ring expansion of cycle 1,5-and 1,6-epoxyalkenes and cycle trans-1,5bisepoxides were studied. The results are rationalized in terms of tricyclic oxonium intermediates showing the directing ability of oxygen substituents in the regio
Substituent-directed oxidation: Regiochemistry and stereochemistry of the 4addition of hypervalent iodine reagents to cycloalkenols.
โ Scribed by Ho-jin Kim; Matthew F. Schlecht
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- French
- Weight
- 315 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
## Abstract Hypervalent iodine(V) derivatives such as 2โiodoxybenzoic acid (IBX) and DessโMartin periodinane [DMP; 1,1,1โtris(acetyloxy)โ1,1โdihydroโ1,2โbenziodoxolโ3โ(1__H__)โone] have been used widely for the oxidation of alcohols to aldehydes and ketones during the last decade because of their h
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