Two routes of tantalum-catalyzed alkene carbomagnesiation with ethyl Grignard reagents

DOI: 10.1016/j.jorganchem.2012.05.023

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Journal of Organometallic Chemistry p. 5 - 8 (2012)

Update date:2022-08-04

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Authors:

Sultanov, Rifkat M.

Dzhemilev, Usein M.

Samoilova, Elena V.

Ismagilov, Ruslan R.

Khalilov, Leonard M.

Popod'Ko, Natal'Ya R.

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Article abstract of DOI:10.1016/j.jorganchem.2012.05.023

Carbomagnesiation of 1-alkenes with EtMgX (X = Cl, Et) has been implemented in the presence of TaCl₅ as a catalyst to give a mixture of 2-(R-substituted)- and 3-(R-substituted)-n-butylmagnesiums (5:4 ratio) ina total yield of 98%. The probable

Full text of DOI:10.1016/j.jorganchem.2012.05.023

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