Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

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Chemical Name:Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester
CAS No.:256331-36-9
Molecular Formula:C₂₈H₃₃IO₁₂
Molecular Weight:688.467
Hs Code.:

Synonyms:Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

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Chemical Property of Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

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Technology Process of Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

There total 11 articles about Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 68.0%

: 256331-35-8
Carbonic acid (2R,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-hydroxy-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

: 256331-36-9
Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

Guidance literature:: With 1H-imidazole; iodine; triphenylphosphine; In toluene; at 90 ℃;
DOI:10.1016/S0040-4039(99)01932-2

Reference yield: 60.0%

: 256331-34-7
6-[(1R,2S,3S)-4-Ethoxycarbonyloxy-2-ethoxycarbonyloxymethyl-3-methanesulfonyloxy-1-(3,4,5-trimethoxy-phenyl)-butyl]-benzo[1,3]dioxole-5-carboxylic acid

: 256331-37-0
Carbonic acid (6R,7R,8R)-6-ethoxycarbonyloxymethyl-8-(3,4,5-trimethoxy-phenyl)-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]quinolin-7-ylmethyl ester ethyl ester

: 256331-36-9
Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

Guidance literature:: With diphenyl-phosphinic acid; triethylamine; In 1,4-dioxane; at 20 - 120 ℃;
DOI:10.1016/S0040-4039(99)01932-2

Reference yield:

: Carbonic acid (5R,6R)-7-ethoxycarbonyloxymethyl-5-(3,4,5-trimethoxy-phenyl)-5,6-dihydro-naphtho[2,3-d][1,3]dioxol-6-ylmethyl ester ethyl ester

: 256331-36-9
Carbonic acid (2S,3S,4R)-3-ethoxycarbonyloxymethyl-4-(6-formyl-benzo[1,3]dioxol-5-yl)-2-iodo-4-(3,4,5-trimethoxy-phenyl)-butyl ester ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: O₃; Me₂S / methanol; CHCl₃ / -78 °C

2: 24 percent / BH₃ / tetrahydrofuran / 20 °C

3: 84 percent / MnO₂ / acetonitrile / 20 °C

4: 84 percent / Et₃N / methanol / 20 °C

5: 100 percent / NaClO₂; 2-methyl-2-butene / 2-methyl-propan-2-ol / pH 4

6: 34 percent / DPPA; Et₃N / dioxane / 20 - 120 °C

With manganese(IV) oxide; sodium chlorite; 2-methyl-but-2-ene; dimethylsulfide; diphenyl-phosphinic acid; borane; ozone; triethylamine; In tetrahydrofuran; 1,4-dioxane; methanol; chloroform; acetonitrile; tert-butyl alcohol; 1: Oxidation / 2: Reduction / 3: Oxidation / 4: Esterification / 5: Oxidation / 6: Substitution;
DOI:10.1016/S0040-4039(99)01932-2