作者:V. Rautenstrauch、G. Ohloff
DOI:10.1002/hlca.19710540705
日期:1971.11.1
The 6 R configuration of (+)-cis-γ-irone [(+)-4] was established by chemical correlation with (—)-camphor. (+)-cis-γ-irone [(+)-4] was converted into (+)-cis-α-irone [(+)-1], (−)-trans-α-irone [(minus;;)-2], and (+)-β-irone [(+)-3], which therefore also have the 6 R configuration. The 2 S configurations of (+)-cis-α-irone [(+)-1] and (+)-trans-α-irone [(+)-2] were determined by comparison of their
通过与(-)-樟脑的化学相关性建立(+)-顺式-γ-酮[(+)- 4 ]的6 R构型。将(+)-顺式-γ-酮[(+)- 4 ]转化为(+)-顺式-α-酮[(+)- 1 ],(-)-反式-α-酮[(减号;; )-2 ]和(+)-β-irone[(+)- 3 ],因此也具有6 R构型。(+)-顺式-α-酮[(+)- 1 ]和(+)-反式-α-酮[(+)- 2的2 S构型通过比较它们的圆二色性与R -α-紫罗兰酮[(+)- 5 ]的圆二色性来确定。2小号的配置(+) -顺式-γ-鸢尾酮[(+) - 4 ] - ,通过化学相关性与(+)建立顺-α-鸢尾酮[(+) - 1 ]。