中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-羟基-5-甲氧基苯甲醛 | 2-hydroxy-5-methoxyanisole | 672-13-9 | C8H8O3 | 152.15 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2-((tert-butyldimethylsilyl)oxy)-5-methoxyphenyl)methanol | 736985-95-8 | C14H24O3Si | 268.428 |
—— | 2-(tert-butyldimethylsilanyloxy)-5-methoxybenzyl vinyl ether | 736985-97-0 | C16H26O3Si | 294.466 |
—— | [2-(tert-Butyl-dimethyl-silanyloxy)-5-methoxy-phenyl]-(3,4,5-trimethoxy-phenyl)-methanol | 1027907-78-3 | C23H34O6Si | 434.605 |
A highly effective and enantioselective organocatalytic [4+2] cyclization has been disclosed, and a series of new chiral hemiketals containing chromane and succinimide frameworks have been firstly prepared in excellent results with 100% atom efficacy.