| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing 1-fluoro-3-alkylborocyclopentanes of general formula (1), where R=H-C 4 H 9 , n-C 6 H 13 , n-C 8 H 17 . The method involves reaction of α-olefin (hex-1-ene, oct-1-ene, dec-1-ene) with triethyl aluminium in the presence of a Cp 2 ZrCl 2 catalyst in an inert atmosphere at temperature of approximately 20°C for 6 hours and then cooling the reaction mass to 0°C, adding BF 3 ·Et 2 O and stirring at t ~20°C for 50-70 minutes. n EFFECT: method enables to obtain 1-fluoro-3-alkylborocyclopentanes of the formula given above. n 3 cl, 1 ex, 1 tbl |