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(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,9,11-tetramethyl-cycloundecanone

(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,9,11-tetramethyl-cycloundecanone

CAS号：245040-46-4

英文名：(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,9,11-tetramethyl-cycloundecanone

分子式：C34H72O4Si3

分子量：629.19

合成路线

2-[(4S,5R)-5-Allyl-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-2-methyl-pentan-3-one

2-[(4S,5R)-5-Allyl-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-2-methyl-pentan-3-one

(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,9,11-tetramethyl-cycloundecanone

(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,9,11-tetramethyl-cycloundecanone

上游原料

2-[(4S,5R)-5-Allyl-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-2-methyl-pentan-3-one

下游产品

(3S,4R,9S,10S,11R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxymethyl-2,2,9,11-tetramethyl-cycloundecanone (1S,2S,5R,6S,7S)-2,6-Bis-(tert-butyl-dimethyl-silanyloxy)-3,3,5,7-tetramethyl-4-oxo-cycloundecanecarboxylic acid (R)-1-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-but-3-enyl ester