百科

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

CAS号：108212-38-0

英文名：1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

分子式：C24H48O5Si2

分子量：472.806

合成路线

(6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-4-isopropoxy-5-oxa-spiro[2.5]octane-6-carboxylic acid methyl ester

(6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-4-isopropoxy-5-oxa-spiro[2.5]octane-6-carboxylic acid methyl ester

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

rac-(((1R,3R,5S)-7,8-dioxaspiro[bicyclo[3.2.1]octane-2,1'-cyclopropan]-3-yl)oxy)(tert-butyl)dimethylsilane

rac-(((1R,3R,5S)-7,8-dioxaspiro[bicyclo[3.2.1]octane-2,1'-cyclopropan]-3-yl)oxy)(tert-butyl)dimethylsilane

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

(4R,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-4-(2-methoxymethyl-allyl)-5-oxa-spiro[2.5]octane

(4R,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-4-(2-methoxymethyl-allyl)-5-oxa-spiro[2.5]octane

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

7-Hydroxy-spiro<2.4>hept-5-en-4-on

7-Hydroxy-spiro<2.4>hept-5-en-4-on

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

7-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-spiro[2.4]heptane-5-carboxylic acid methyl ester

7-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-spiro[2.4]heptane-5-carboxylic acid methyl ester

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-one

上游原料

(4R,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-4-(2-methoxymethyl-allyl)-5-oxa-spiro[2.5]octane (6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-4-isopropoxy-5-oxa-spiro[2.5]octane-6-carboxylic acid methyl ester rac-(((1R,3R,5S)-7,8-dioxaspiro[bicyclo[3.2.1]octane-2,1'-cyclopropan]-3-yl)oxy)(tert-butyl)dimethylsilane 7-Hydroxy-spiro<2.4>hept-5-en-4-on 7-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-spiro[2.4]heptane-5-carboxylic acid methyl ester

下游产品

(R)-1-[(4S,6R,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxa-spiro[2.5]oct-4-yl]-3-methoxy-propan-2-ol