## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Stereoselective Synthesis of Highly Susbstituted Tetrahydrofurans
β Scribed by Chakraborty, Tushar K.; Das, Sanjib; Raju, T. Venugopal
- Book ID
- 125529180
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 53 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
## Iodocyclizations of 4-alkene-1,3-diol derivatives proceed with high stereocontrol to provide cis 2-iodomethyl-3-hydroxy(akoxy)tetrahydrofirans. The effect of alkoqy substituents on the diastereoselectivity has also been assessed.
The stereoselective synthesis of trisubstituted tetrahydrofurans from benzyl diazoacetate and cΒ’-alkyl-~-benzyloxyaldehydes or cΒ’-alkyl-~-(triethylsilyl)oxyaldehydes is described.
## Abstract Starting from the enantiopure 2βalkenyl sulfoximines 4/5 and __epi__β4/5, a oneβpot procedure has been developed for the synthesis of triβ and tetrasubstituted tetrahydrofuran derivatives with excellent control of all relevant aspects of their structural description. The cyclization of