... The reaction mixture was main- tained at room temperature for 8–10 h. All compounds were identified by the spectral data. ... 1r -n-CH3(CH2)7CH=CH(CH2)9 100 2/5 0/5 1s -n-CH3(CH2)7CH= CH(CH2)11 100 1/5 0/5 ... Arch. Pharm. Chem. Life Sci. 2009, 342, 34 – 40 ...