Synthesis of dispiroacetals from carbohydrates by intramolecular hydrogen abstractions

DOI: 10.1016/0040-4039(96)01265-8

Source and publish data:

Tetrahedron Letters p. 6021 - 6024 (1996)

Update date:2022-08-03

Topics:

Authors:

Dorta, Rosa L.

Martin, Angeles

Salazar, Jose A.

Suarez, Ernesto

Prange, Thierry

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Article abstract of DOI:10.1016/0040-4039(96)01265-8

The synthesis of 1,6,8-trioxadispiro[4.1.5.3]pentadecanes 15 and 16 from D-galactopyranose is described. The key steps are two intramolecular hydrogen abstraction reactions promoted by alkoxy radicals.

Full text of DOI:10.1016/0040-4039(96)01265-8

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