Radical cyclisation of some 1,2,6-trideoxy-3,4-di-O-benzyl-6-halogeno-L-arabino-hex-1-ynitol derivatives

DOI: 10.1016/S0040-4039(00)78896-4

Source and publish data:

Tetrahedron Letters p. 2017 - 2020 (1991)

Update date:2022-07-29

Topics: Radical cyclisation Experimental terms Chemical terms

Authors:

Rochigneux

Fontanel

Malanda Malanda

Doutheau

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Article abstract of DOI:10.1016/S0040-4039(00)78896-4

Free radical cyclisation of the title halides 5a, 5b, 5c and 16 led to five-membered carbocycles in good yield. The main products are two isomeric deoxy compounds resulting from the extrusion of benzaldehyde. A three-step process [5-exo-dig-cyclisation, 1

Full text of DOI:10.1016/S0040-4039(00)78896-4

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Product name:3,4-di-O-benzyl-1-chloro-1,2-dideoxy-5,6-O-isopropylidene-L-arabino-hex-1-enitol

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