1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 15a, 15b-TETRADECAHYDRODICYCLONONA[b,d]THIOPHENE SYNTHESIS METHOD Russian patent published in 2010 - IPC C07D333/78 

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry, and specifically to method for synthesis of 1,2,3,4,5,6,10,11,12,13,14,15,15a,15b-tetradecahydrodicyclonona[b,d]thiophene of general formula (1): , characterised by that, cyclonona1,2-diene is reacted with ethyl aluminium dichloride (EtAlCl₂) in the presence of Mg (powder) and zirconocene dichloride catalyst (Cp₂ZrCl₂), taken in molar ratio cyclonona-1,2-diene : EtAlCl₂ : Mg : Cp₂ZrCl₂ = 20 : (11-13) : 20 : (1.0-1.4), preferably 20:12:20:1.2, in an argon atmosphere at room temperature (20-22°C) and atmospheric pressure for 6-8 hours in tetrahydrofuran, with subsequent addition of elemental sulphur S₈ in an amount equimolar to EtAlCl₂, as well as benzene as solvent and heating the reaction mass for 6 hours at temperature of approximately 80°C.

EFFECT: design of a method for synthesis of 1,2,3,4,5,6,10,11,12,13,14,15,15a,15b- tetradecahydrodicyclonona[b,d]thiophene, which can be used in fine organic synthesis, as well as obtaining biologically active heterocyclic compounds.

1 cl, 1 tbl, 1 ex