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

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

CAS号：677751-86-9

英文名：(4R,5R,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]nonan-7-one

分子式：C16H30O4Si

分子量：314.493

合成路线

(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-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]nonan-7-one

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

(E)-4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-but-3-en-2-one

(E)-4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-but-3-en-2-one

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

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

4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-butan-2-one

4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-butan-2-one

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

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

(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-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]nonan-7-one

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

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-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]nonan-7-one

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

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 (E)-4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-but-3-en-2-one 4-((4R,5R)-2,2,5-Trimethyl-[1,3]dioxolan-4-yl)-butan-2-one 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