ORTHO-SUBSTITUTED PENTAFLUOROSULPHANYLBENZOLES, METHOD OF OBTAINING SAID COMPOUNDS, AS WELL AS USE OF SAID COMPOUNDS AS VALUABLE SYNTHESIS INTERMEDIATES Russian patent published in 2009 - IPC C07C381/00 C07C209/48 

FIELD: chemistry.

SUBSTANCE: description is given of ortho-substituted pentafluorosulphanylbenzoles with formula

, where R1 is -CN, NO₂ or NR7R8; where R7 and R8 represent hydrogen; R2 and R4 independently from each other represent hydrogen, F, Cl, Br, I, NR9R10 or alkyl with 1, 2, 3, 4, 5 or 6 C-atoms; R9 and R10 together with the nitrogen atom to which they are bonded form a heterocycle with formula III, in which X and Y represent CO; R3 is hydrogen, -COR14 or alkoxy with 1, 2, 3 or 4 C-atoms, R14-OH; R5 is hydrogen; as well as their salts. The compounds are suitable for use as synthesis intermediates.

EFFECT: method is also described for production of formula I compounds or their salts.

3 cl, 12 ex