FIELD: chemistry.
SUBSTANCE: substance of method consists in interreaction of methylene cyclobutane and triethylaluminum with catalyst cycronacendichloride added in argon atmosphere at room temperature in hexane during 5-7 h. Thereafter it is added with triohenylphosphine, palladium acetylacetonate, as-distilled allylchloride. Reaction mass is mixed within 5 h.
EFFECT: simplified method and production of high-selective end compound.
1 tbl, 1 ex
Title | Year | Author | Number |
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|
RU2373174C1 |
SPIRO[3,4]OCTAN-6-OL SYNTHESIS METHOD | 2007 |
|
RU2378245C2 |
METHOD OF 6-ETHYL-6-ALUMINASPIRO[3,4] OCTANE | 2007 |
|
RU2342392C2 |
METHOD OF SPIRO[3,4]OCT-6-YLFORMIATE OBTAINMENT | 2007 |
|
RU2355676C2 |
METHOD OF OBTAINING 6-THIASPIRO[3,4]OCTANE | 2007 |
|
RU2368606C2 |
METHOD OF 6-HYDROXYSPIRO[3,4]OCTANE-6-ALKYLCARBOXYLATES OBTAINMENT | 2007 |
|
RU2355677C1 |
METHOD OF PRODUCING TRICYCLO[4.2.1.0]NONANE-3-SPIRO (3'-ETHYL-3'-ALUMINACYCLOPENTANE) | 2008 |
|
RU2381230C2 |
METHOD OF PRODUCING exo-TRICYCLO[4,2,1,0]NONANE-3-SPIRO-1'-(3'-SELENIUM)CYCLOPENTANE | 2008 |
|
RU2408599C2 |
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 |
METHOD OF PRODUCING exo-TRICYCLO[4,2,1,0]NONANE-3-SPIRO-1'-(3'-THIA)CYCLOPENTANE | 2008 |
|
RU2408590C2 |
Authors
Dates
2009-03-27—Published
2007-07-09—Filed