Journal of the American Chemical Society

Synthesis and chemistry of bicyclo [3.3. 1] non-1-ene

JA Marshall, H Faubl

文献索引：Marshall,J.A.; Faubl,H. Journal of the American Chemical Society, 1970 , vol. 92, # 4 p. 948 - 955

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被引用次数: 87

摘要

948 triplet centered at - 1.44 ppm (JDJ,EJ or ~ 1 . ~ 1 = 2.6 cps) (4.0 H total HO, HH , HI , HJ) (lit.29bJcc,s1d,*a nmr spectrum). endo-5-Cyano-exo-5-methyl- (49) and exo-5-Cyano-endo-5 -methyl- bicyclo[2.2.l]hept-2-ene (50). The mixture of isomers from East- man Kodak Co. was separated by preparative gc (column H, 140", 60 ml of Helmin); retention times exo-cyano 50, 11.6 min; endo- cyano 49 13.0 min. The following nmr spectral data (CClr) were ...