FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing exo-tricyclo[4.2.1.02.5]nonane-3-spiro-1'-(3'-thia)cyclopentane, which involves reaction of 3-methylene-exo-tricyclo[4.2.1.02.5]nonane with triethylaluminium in the presence of a zirconocene dichloride catalyst (Cp2ZrCl2) in an argon atmosphere at room temperature and atmospheric pressure in hexane for 4 hours and then addition of elementary sulphur (S8) to the reaction mass, taken in amount equimolar to AlEt3 and stirring at temperature 80°C for 5-7 hours.
EFFECT: design of a method for synthesis of a novel compound which can be used in fine organic synthesis, production of highly efficient antiscoring and antiwear oil additives, biologically active substances.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING exo-TRICYCLO[4,2,1,0]NONANE-3-SPIRO-1'-(3'-SELENIUM)CYCLOPENTANE | 2008 |
|
RU2408599C2 |
| METHOD OF PRODUCING EXO-TRICYCLO[4,2,1,0 ]NON-3-ANE-SPIRO-1'-(3'-ETHYL-3'-ALUMINIUM)CYCLOPENTANE | 2009 |
|
RU2420531C2 |
| METHOD OF PRODUCING TRICYCLO[4.2.1.0]NONANE-3-SPIRO (3'-ETHYL-3'-ALUMINACYCLOPENTANE) | 2008 |
|
RU2381230C2 |
| METHOD OF PRODUCING TRICYCLO[4,2,1,0]-NONANE-3-SPIRO-1'-BUTANE | 2008 |
|
RU2373174C1 |
| METHOD FOR SYNTHESIS OF endo-, exo-TETRACYCLO[4.5.1.0.0]DODEC-3(4)-ENE-9-SPIRO-1'-(3'-SELENIUM)CYCLOPENTANES | 2008 |
|
RU2404177C2 |
| exo-PENTACYCLO[5.4.0.0.0.0]UNDECANE-4-SPIRO-1'-(3'-ETHYL-3'-ALUMINIUM)CYCLOPENTANE SYNTHESIS METHOD | 2008 |
|
RU2404187C2 |
| METHOD FOR PREPARING 3-THIA-EXSO-TRICYCLO-[5.2.1.0]-DECANE | 2002 |
|
RU2213742C1 |
| METHOD OF COMBINED PRODUCTION OF TETRACYCLO [5.4.1.0.0]DODEC-3-ENE-9-SPIRO(3'-ETHYL-3'-ALUMINACYCLOPENTANE) AND TETRACYCLO [5.4.1.0.0]DODEC-4-ENE-9-SPIRO(3'-ETHYL-3'-ALUMINACYCLOPENTANE) | 2008 |
|
RU2376311C2 |
| 1,2,3,4,5,6,7,9,10,11,12,13,14,15-TETRADECAHYDRO-DICYCLONONE[b,d]THIOPHENE SYNTHESIS METHOD | 2008 |
|
RU2402542C2 |
| METHOD OF OBTAINING POLYCYCLIC 3-PHENYLPHOSPHOLANE-3-SULPHIDES | 2013 |
|
RU2551664C1 |
