中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-naphthyl cyanohydrin | 20862-03-7 | C12H9NO | 183.21 |
—— | 2-(naphthalen-2-yl)-2-[(trimethylsilyl)oxy]acetonitrile | —— | C15H17NOSi | 255.392 |
—— | (S)-Naphthalen-2-yl-trimethylsilanyloxy-acetonitrile | 214630-28-1 | C15H17NOSi | 255.392 |
—— | 2-(tert-butyldimethylsilyloxy)-2-(naphth-2-yl)acetonitrile | 850035-97-1 | C18H23NOSi | 297.472 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (S)-(+)-1-cyano-1-(2-naphthyl)methyl acetate | 136983-97-6 | C14H11NO2 | 225.247 |
Cyanohydrins, prepared in high optical purity from aryl aldehydes, have been converted into α- hydroxy aldehydes, β- hydroxy ketones and β- hydroxy amines without any racemization and frequently with good stereoselectivity for the erythro-diastereoisomer (>90%) at the newly introduced stereogenic centre.