用途:环己基类手性助剂在多种反应中可提供与薄荷醇或8-苯基薄荷醇相当甚至更高的不对称诱导效果。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (+)-trans-2-(α-cumyl)cyclohexyl chloroformate | 161693-64-7 | C16H21ClO2 | 280.795 |
—— | N-[(1S,2R)-(2-(1-methyl-1-phenylethyl)cyclohexyloxy)carbonyl]-2-(3,4-dimethoxyphenyl)ethylamine | 199742-71-7 | C26H35NO4 | 425.568 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (+)-trans-2-(α-cumyl)cyclohexyl chloroformate | 161693-64-7 | C16H21ClO2 | 280.795 |
—— | (Z)-(1S,2R)-2-(2-phenylpropan-2-yl)cyclohexyl-6,10-dimethyl-2-methyleneundeca-5,9-dienoate | 1228187-17-4 | C29H42O2 | 422.651 |
Rhodium(II)- or acid-mediated decomposition of 2-diazo-2-phenylacetates of chiral alcohols in the presence of various hydroxylic compounds (ROH) results in the diastereoselective formation of 2- hydroxy-, 2-alkoxy- or 2-trialkylsiloxy-2-phenylacetates, with the acid-mediated process giving the higher diastereoselectivity.