中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,3-二氢-4(1H)-菲酮 | 2,3-Dihydro-4(1H)-phenanthrenone | 778-48-3 | C14H12O | 196.249 |
—— | 3-methyl-4-oxo-1,2,3,4-tetrahydro-phenanthrene-3-carboxylic acid methyl ester | 5472-17-3 | C17H16O3 | 268.312 |
4-(1-萘)-4-侧氧丁酸 | 4-(1-naphthyl)-4-oxobutanoic acid | 4653-13-8 | C14H12O3 | 228.247 |
The direct α-methylation of ketones with methanol under hydrogen borrowing conditions using a well-defined manganese PN3P pre-catalyst was, for the first time, achieved.