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2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

CAS号：264603-25-0

英文名：2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

分子式：C27H50O8Si

分子量：530.767

合成路线

264603-21-6

2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentyl]-6-methyl-pyran-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-35-2

(6R,8R,10S)-1-(tert-butyl-dimethyl-silanyloxy)-2-(2-hydroxy-butyl)-8-hydroxymethyl-1,7-dioxa-spiro[5.5]undec-2-en-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-36-3

2,2-dimethyl-propionic acid-(2R,4S,6S,8R)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-10-oxo-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-23-8

(6R,8R,10S)-8-benzyloxymethyl-10-(tert-butyl-dimethyl-silanyloxy)-2-(2-hydroxy-butyl)-1,7-dioxa-spiro[5.5]undec-2-en-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-20-5

2-[(4R)-5-benzyloxy-2-hydroxy-4-(4-methoxy-benzyloxy)-pentyl]-6-methyl-pyran-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-22-7

2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentyl]-6-(2-hydroxy-butyl)-pyran-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-33-0

2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-pentyl]-6-methyl-pyran-4-one

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

264603-14-7

2,2-dimethyl-propionic acid-(2R,4S,6R)-4-(tert-butyl-dimethyl-silanyloxy)-8-(2-hydroxy-butyl)-10-oxo-1,7-dioxa-spiro[5,5]undec-8-en-2-ylmethyl ester

264603-25-0

2,2-dimethyl-propionic acid-(2R,4S,6S,8S,10S)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

上游原料

(6R,8R,10S)-8-benzyloxymethyl-10-(tert-butyl-dimethyl-silanyloxy)-2-(2-hydroxy-butyl)-1,7-dioxa-spiro[5.5]undec-2-en-4-one 2,2-dimethyl-propionic acid-(2R,4S,6R)-4-(tert-butyl-dimethyl-silanyloxy)-8-(2-hydroxy-butyl)-10-oxo-1,7-dioxa-spiro[5,5]undec-8-en-2-ylmethyl ester 2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-pentyl]-6-methyl-pyran-4-one (6R,8R,10S)-1-(tert-butyl-dimethyl-silanyloxy)-2-(2-hydroxy-butyl)-8-hydroxymethyl-1,7-dioxa-spiro[5.5]undec-2-en-4-one 2-[(4R)-5-benzyloxy-2-hydroxy-4-(4-methoxy-benzyloxy)-pentyl]-6-methyl-pyran-4-one 2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentyl]-6-(2-hydroxy-butyl)-pyran-4-one 2-[(4R)-5-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentyl]-6-methyl-pyran-4-one 2,2-dimethyl-propionic acid-(2R,4S,6S,8R)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-10-oxo-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester

下游产品

(1R)-1-[(4S,6R,8R,10S)-1-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-dimethyl-silanyloxymethyl)-4-methoxy-1,7-dioxa-spiro[5.5]undec-2-yl]-butan-2-ol (1R)-1-[(4S,6R,8R,10S)-1-(tert-butyl-dimethyl-silanyloxy)-8-hydroxymethyl-4-methoxy-1,7-dioxa-spiro[5.5]undec-2-yl]-butan-2-ol