Hydroxyl-directed cyclopropanation of Z-allylsilanes

DOI: 10.1016/0040-4039(95)01490-9

Source and publish data:

Tetrahedron Letters p. 7221 - 7224 (1995)

Update date:2022-08-30

Topics:: Authors:

Mohr, Peter

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Article abstract of DOI:10.1016/0040-4039(95)01490-9

Z-5-Hydroxy-alk-2-enyl-silanes of general structure 1 are cyclopropanated by an excess of CH₂l₂ / Et₂Zn in good yield and excellent stereoselectivity. Ensuing protodesilylation, however, lacks efficient regiocontrol and affords syn-products 5 in modest yield but high stereochemical purity.

Full text of DOI:10.1016/0040-4039(95)01490-9

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Article Doi

Hydroxyl-directed cyclopropanation of Z-allylsilanes

DOI: 10.1016/0040-4039(95)01490-9

Source and publish data:

Authors:

Article abstract of DOI:10.1016/0040-4039(95)01490-9

Full text of DOI:10.1016/0040-4039(95)01490-9

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