百科

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

CAS号：852546-55-5

英文名：2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

分子式：C20H30O5

分子量：350.449

合成路线

852546-51-1

(Z)-methyl trans-4,5-(isopropylidenedioxy)-2-hexenoate

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-65-7

2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-7-hydroxy-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-52-2

(1S,2R,3S,4S,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-53-3

(1S,2S,4S,5R,6R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxymethyl-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octan-2-ol

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-54-4

2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-7-(tert-butyl-dimethyl-silanyloxy)-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-64-6

2,2-Dimethyl-propionic acid (1S,2R,3R,4S,5S,7R)-7-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

852546-66-8

2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-5-oxo-7-p-tolyloxythiocarbonyloxy-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

132617-05-1

acetic acid (1S,4R)-(-)-4-hydroxycyclohex-2-enyl ester

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

99603-55-1

(4S,5R)-2,2,5-trimethyl-1,3-dioxolane-4-carbaldehyde

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

164414-40-8

cis-(1S,4R)-4-(tert-butyldimethylsilyloxy)cyclohex-2-enol

852546-55-5

2,2-Dimethyl-propionic acid (1R,2R,3R,4S)-8-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ylmethyl ester

上游原料

2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-7-hydroxy-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester 2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-5-oxo-7-p-tolyloxythiocarbonyloxy-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester (4S,5R)-2,2,5-trimethyl-1,3-dioxolane-4-carbaldehyde 2,2-Dimethyl-propionic acid (1S,2R,3R,4S,7R)-7-(tert-butyl-dimethyl-silanyloxy)-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester 2,2-Dimethyl-propionic acid (1S,2R,3R,4S,5S,7R)-7-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-ylmethyl ester (1S,2R,3S,4S,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-5-oxo-3-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester (1S,2S,4S,5R,6R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxymethyl-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octan-2-ol acetic acid (1S,4R)-(-)-4-hydroxycyclohex-2-enyl ester cis-(1S,4R)-4-(tert-butyldimethylsilyloxy)cyclohex-2-enol (Z)-methyl trans-4,5-(isopropylidenedioxy)-2-hexenoate

下游产品

(1S,4R,7R,8R)-8-(4-Methoxy-benzyloxymethyl)-7-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-one (1S,4R,7R,8R)-8-Hydroxymethyl-7-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-one