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(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

CAS号：677752-16-8

英文名：(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

分子式：C22H44O4Si2

分子量：428.753

合成路线

(4R,5S)-2,2,4,7-Tetramethyl-1,3-dioxa-spiro[4.4]non-6-ene

(4R,5S)-2,2,4,7-Tetramethyl-1,3-dioxa-spiro[4.4]non-6-ene

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

tert-Butyl-dimethyl-((4R,5R,6S)-2,2,4-trimethyl-7-methylene-1,3-dioxa-spiro[4.4]non-6-yloxy)-silane

tert-Butyl-dimethyl-((4R,5R,6S)-2,2,4-trimethyl-7-methylene-1,3-dioxa-spiro[4.4]non-6-yloxy)-silane

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

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

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

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

(4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene

上游原料

(4R,5S)-2,2,4,7-Tetramethyl-1,3-dioxa-spiro[4.4]non-6-ene (4S,5R)-2,2,5-trimethyl-1,3-dioxolane-4-carbaldehyde tert-Butyl-dimethyl-((4R,5R,6S)-2,2,4-trimethyl-7-methylene-1,3-dioxa-spiro[4.4]non-6-yloxy)-silane

下游产品

(4R,5R,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-one