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(2S,4aS,5R,8aR)-2-Bromomethyl-5-hydroxy-7-hydroxymethyl-4,4a,5,8-tetrahydro-benzo[1,3]dioxine-8a-carboxylic acid ethyl ester

(2S,4aS,5R,8aR)-2-Bromomethyl-5-hydroxy-7-hydroxymethyl-4,4a,5,8-tetrahydro-benzo[1,3]dioxine-8a-carboxylic acid ethyl ester

CAS号：136786-31-7

英文名：(2S,4aS,5R,8aR)-2-Bromomethyl-5-hydroxy-7-hydroxymethyl-4,4a,5,8-tetrahydro-benzo[1,3]dioxine-8a-carboxylic acid ethyl ester

分子式：C13H19BrO6

分子量：351.19

上游原料

(1aS,2R,3aS,5R,7aR,7bR)-5-Bromomethyl-hexahydro-1,4,6-trioxa-cyclopropa[a]naphthalene-2,3a-dicarboxylic acid 2-tert-butyl ester 3a-ethyl ester

(1aS,2R,3aS,5R,7aR,7bR)-5-Bromomethyl-hexahydro-1,4,6-trioxa-cyclopropa[a]naphthalene-2,3a-dicarboxylic acid 2-tert-butyl ester 3a-ethyl ester

(2E,4E)-6-[2-Bromo-1-(1-ethoxycarbonyl-vinyloxy)-ethoxy]-hexa-2,4-dienoic acid tert-butyl ester

(2E,4E)-6-[2-Bromo-1-(1-ethoxycarbonyl-vinyloxy)-ethoxy]-hexa-2,4-dienoic acid tert-butyl ester

上游原料

(1aS,2R,3aS,5R,7aR,7bR)-5-Bromomethyl-hexahydro-1,4,6-trioxa-cyclopropa[a]naphthalene-2,3a-dicarboxylic acid 2-tert-butyl ester 3a-ethyl ester (2E,4E)-6-[2-Bromo-1-(1-ethoxycarbonyl-vinyloxy)-ethoxy]-hexa-2,4-dienoic acid tert-butyl ester