百科

(2R,4a'R,8a'S)-4a',5,6,7',8',8a'-hexahydro-6'H-spiro[pyran-2,2'-pyrano[3,2-b]pyran]-3(4H)-one

(2R,4a'R,8a'S)-4a',5,6,7',8',8a'-hexahydro-6'H-spiro[pyran-2,2'-pyrano[3,2-b]pyran]-3(4H)-one

CAS号：440083-22-7

英文名：(2R,4a'R,8a'S)-4a',5,6,7',8',8a'-hexahydro-6'H-spiro[pyran-2,2'-pyrano[3,2-b]pyran]-3(4H)-one

分子式：C12H16O4

分子量：224.253

上游原料

acetic acid 2-[2-(3-hydroxy-2-methoxytetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester

acetic acid 2-[2-(3-hydroxy-2-methoxytetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester

acetic acid 2-[2-(2-methoxy-3-oxotetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester

acetic acid 2-[2-(2-methoxy-3-oxotetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester

上游原料

acetic acid 2-[2-(3-hydroxy-2-methoxytetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester acetic acid 2-[2-(2-methoxy-3-oxotetrahydropyran-2-yl)vinyl]tetrahydropyran-3-yl ester