1-fluoro-4-(isothiocyanatomethyl)benzene

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared by the procedure described in Example 19 using 9.2 g of N-ethyl glycine, 8.4 g of 4-fluorobenzyl-isothiocyanate, 10.1 g of triethylamine, and 150 mL of methylene chloride. Purification was achieved through crystallization from ethyl acetate/hexane mixture. Title compound (4.85 g) was obtained as a white solid, m.p. 73°-76° C. Anal. Calcd. for. C12H13F N2O S: C, 57.12; H, 5.19; N, 11.10 Found: C, 56.97; H,5.15; N, 11.06. Mass spectrum (EI, M.+) m/z 252. The title compound was prepared by the procedure Purification was achieved through crystallization from ethyl acetate/hexane mixture

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared by the procedure described in Example 4 using 9.2 g of N-ethyl glycine, 8.4 g of 4-fluorobenzyl-isothiocyanate, 10.1 g of triethylamine, and 150 mL of methylene chloride. Purification was achieved through crystallization from ethyl acetate/hexane mixture. Title compound (4.85 g) was obtained as a white solid, m.p. 73°-76° C. Anal. Calcd. for. C12H13F N2O S: C, 57.12; H, 5.19; N, 11.10 Found: C, 56.97; H,5.15; N, 11.06. Mass spectrum (EI, M.+) m/z 252. The title compound was prepared by the procedure Purification was achieved through crystallization from ethyl acetate/hexane mixture

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared by the procedure described in Example 19 using 9.2 g of N-ethyl glycine, 8.4 g of 4-fluorobenzyl-isothiocyanate, 10.1 g of triethylamine, and 150 mL of methylene chloride. Purification was achieved through crystallization from ethyl acetate/hexane mixture. Title compound (4.85 g) was obtained as a white solid, m.p. 73°-76° C. Anal. Calcd. for. C12H13F N2O S: C, 57.12; H, 5.19; N, 11.10 Found: C, 56.97; H,5.15; N, 11.06. Mass spectrum (EI, M.+) m/z 252. The title compound was prepared by the procedure Purification was achieved through crystallization from ethyl acetate/hexane mixture