FIELD: organic chemistry.
SUBSTANCE: invention relates to method for production of 3-n-alkyl-1-hydroxycyclopentane-n-alkylcarboxylates of formula 
, wherein R is n-C5H11, n-C6H13, and n-C8H17; R' is C2H5, n-C4H9. Claimed method includes alpha-olefin reaction with triethyl aluminum in presence of catalyst in argon atmosphere at room temperature and normal pressure in hexane for 8 h followed by addition to reaction mass at -15°C copper chloride and oxalic acid dialkyl ester as catalyst. Then reaction mass is agitated at room temperature for 8-10 h. After reaction mass hydrolysis target product yield is 70-92 %. Compounds of present invention are useful in production of paint-vehicle materials, bioactive substances, etc.
EFFECT: method of increased yield.
1 tbl, 12 ex
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICALLY ACTIVE 3-ALKYL-1-HYDROXY-1'S-METHYLCYCLOPENTANOL SYNTHESIS METHOD | 2008 |
|
RU2400466C2 |
| METHOD OF 6-HYDROXYSPIRO[3,4]OCTANE-6-ALKYLCARBOXYLATES OBTAINMENT | 2007 |
|
RU2355677C1 |
| SPIRO[3,4]OCTAN-6-OL SYNTHESIS METHOD | 2007 |
|
RU2378245C2 |
| METHOD OF PREPARING 1-METHYL-3-ALKYLCYCLOPENTANE-1-OLS | 2002 |
|
RU2219157C1 |
| METHOD FOR PREPARING 1-[3'-HYDROXY-3'-ALKYL-(3',3'-DIALKYL)]-N-PROPYL-2-HYDRO[60]FULLERENES | 2003 |
|
RU2238929C1 |
| METHOD FOR PRODUCTION OF 1-ETHENYL-1-METHYL-1-SILA-2,3-[60]FULLEROCYCLOPENTANE | 2005 |
|
RU2283844C1 |
| METHOD OF SYNTHESIS OF 1,3-DIALKYL-2-(N-PROPYL)-PROP-2Z-EN-1-OLS | 2001 |
|
RU2200146C1 |
| METHOD FOR COMBINED PREPARING 1,1,3-TRIALKYL-1,5-PENTANEDIOLS AND 1,1,4-TRIALKYL-1,5-PENTANEDIOLS | 2002 |
|
RU2235711C2 |
| METHOD FOR PREPARING 3-(N-PROPYL)ALK-3-EN-2-ONE'S | 2001 |
|
RU2207333C2 |
| METHOD FOR PRODUCTION OF 1-HYDROXY-2,3-[60]FULLEROCYCLOPENTANECARBOXYLIC ACID ETHYL ESTER | 2005 |
|
RU2283830C1 |
