(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

Base Information

Chemical Name:(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester
CAS No.:170156-61-3
Molecular Formula:C₄₉H₇₅NO₁₈
Molecular Weight:966.13
Hs Code.:

(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

Synonyms:(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

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Chemical Property of (1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

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Technology Process of (1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

There total 4 articles about (1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl 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:

: 138682-84-5,144786-97-0,146075-86-7,148152-80-1,149656-40-6,142561-96-4
zaragozic acid A

: 170156-61-3
(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 60 percent / methanol; diethyl ether / 15 h / 20 °C

2: 75 percent / diisopropylethylamine / 1,2-dichloro-ethane / 20 h / Heating

3: 90 percent / NaH / dimethylformamide; paraffin / 96 h / 20 °C

4: 51 percent / aq.NaOH / tetrahydrofuran / 16 h / 20 °C

5: 48 percent / Et₃N, (PhO)2PON₃ / 15 h / Heating

With sodium hydroxide; diphenyl phosphoryl azide; sodium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; diethyl ether; 1,2-dichloro-ethane; N,N-dimethyl-formamide; paraffin;

Reference yield:

: 142561-97-5
zaragozic acid A trimethyl ester

: 170156-61-3
(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 75 percent / diisopropylethylamine / 1,2-dichloro-ethane / 20 h / Heating

2: 90 percent / NaH / dimethylformamide; paraffin / 96 h / 20 °C

3: 51 percent / aq.NaOH / tetrahydrofuran / 16 h / 20 °C

4: 48 percent / Et₃N, (PhO)2PON₃ / 15 h / Heating

With sodium hydroxide; diphenyl phosphoryl azide; sodium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; 1,2-dichloro-ethane; N,N-dimethyl-formamide; paraffin;

Reference yield:

: 147506-51-2
(1S,3S,4S,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4-hydroxy-7-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-3,4,5-tricarboxylic acid trimethyl ester

: 170156-61-3
(1R,3S,4R,5R,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-3-tert-butoxycarbonylamino-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-4,7-bis-(2-methoxy-ethoxymethoxy)-2,8-dioxa-bicyclo[3.2.1]octane-4,5-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / NaH / dimethylformamide; paraffin / 96 h / 20 °C

2: 51 percent / aq.NaOH / tetrahydrofuran / 16 h / 20 °C

3: 48 percent / Et₃N, (PhO)2PON₃ / 15 h / Heating

With sodium hydroxide; diphenyl phosphoryl azide; sodium hydride; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; paraffin;