1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

Base Information

Chemical Name:1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester
CAS No.:144425-44-5
Molecular Formula:C₂₆H₂₅NO₁₀
Molecular Weight:511.485
Hs Code.:

Synonyms:1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

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Chemical Property of 1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

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Technology Process of 1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

There total 9 articles about 1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl 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: 85.0%

: 144425-35-4
5-benzyloxycarbonyl-3,5-dihydro-1H-thieno<3,4-c>pyrrole 2,2-dioxide

: 762-42-5
dimethyl acetylenedicarboxylate

: 144425-44-5
1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

Guidance literature:: In benzene; at 150 ℃; for 13h;
DOI:10.1039/c39920001100 DOI:10.1016/0040-4020(94)00968-Z

Reference yield:

: 35105-74-9
5-benzyl-3,4,5,6-tetrahydro-1H-thieno[3,4-c]pyrrole 2,2-dioxide

: 144425-44-5
1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 77 percent / benzene; toluene / 3 h / Ambient temperature

2: 69 percent / 'chemical manganese dioxide'-U / benzene / 336 h / Ambient temperature

3: 85 percent / benzene / 13 h / 150 °C

With manganese(IV) oxide; In toluene; benzene;
DOI:10.1016/0040-4020(94)00968-Z

Reference yield:

: 18214-57-8
3,4-bis-(bromomethyl)-2,5-dihydrothiophene 1,1-dioxide

: 144425-44-5
1,4,5,8-Tetrahydro-1,4-epiazano-naphthalene-2,3,6,7,9-pentacarboxylic acid benzyl ester tetramethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 60 percent / acetonitrile / 4 h / Ambient temperature

2: 77 percent / benzene; toluene / 3 h / Ambient temperature

3: 69 percent / 'chemical manganese dioxide'-U / benzene / 336 h / Ambient temperature

4: 85 percent / benzene / 13 h / 150 °C

With manganese(IV) oxide; In toluene; acetonitrile; benzene;
DOI:10.1016/0040-4020(94)00968-Z