百科

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

CAS号：1026344-34-2

英文名：(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

分子式：C26H34O6

分子量：442.545

合成路线

Acetic acid (1R,2S,3S,4S)-1-[(R)-1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-ethyl]-3-hydroxy-2,4-dimethyl-5-triisopropylsilanyloxy-pentyl ester

Acetic acid (1R,2S,3S,4S)-1-[(R)-1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-ethyl]-3-hydroxy-2,4-dimethyl-5-triisopropylsilanyloxy-pentyl ester

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

2-Ethyl-6-((1R,2S,3R,5S)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-triisopropylsilanyloxy-hexyl)-3,5-dimethyl-pyran-4-one

2-Ethyl-6-((1R,2S,3R,5S)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-triisopropylsilanyloxy-hexyl)-3,5-dimethyl-pyran-4-one

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

2-((2R,3R,4S,5S,6S)-3,7-bis((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)-4,6-dimethylheptan-2-yl)-6-ethyl-3,5-dimethyl-4H-pyran-4-one

2-((2R,3R,4S,5S,6S)-3,7-bis((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)-4,6-dimethylheptan-2-yl)-6-ethyl-3,5-dimethyl-4H-pyran-4-one

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

(2R,3S,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-5-oxo-heptanal

上游原料

2-Ethyl-6-((1R,2S,3R,5S)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-triisopropylsilanyloxy-hexyl)-3,5-dimethyl-pyran-4-one 2-((2R,3R,4S,5S,6S)-3,7-bis((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)-4,6-dimethylheptan-2-yl)-6-ethyl-3,5-dimethyl-4H-pyran-4-one Acetic acid (1R,2S,3S,4S)-1-[(R)-1-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-ethyl]-3-hydroxy-2,4-dimethyl-5-triisopropylsilanyloxy-pentyl ester

下游产品

(2R,3R,4S,6S)-6-(6-Ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-hydroxy-2,4-dimethyl-5-oxo-heptanoic acid (4R,6R)-4,6-dimethyl-3,7-dioxononan-5-yl (2R,3R,4S,6S)-6-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-3-((4-methoxybenzyl)oxy)-2,4-dimethyl-5-oxoheptanoate