5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester

Base Information

• Chemical Name: 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester
• CAS No.: 155587-76-1
• Molecular Formula: C₂₄H₁₈ClNO₇S
• Molecular Weight: 499.928

Synonyms:5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester

Chemical Property of 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester

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Technology Process of 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester

There total 9 articles about 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester 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: 27.0%

dimethyl (E)-2-oxoglutaconate (38256-25-6) + 6-Amino-5-(benzyloxy)-3-chlorobenzothiophen-2-carbonsaeure-methylester (155587-75-0) → 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester (155587-76-1) + 5-(Benzyloxy)-3-chloro-6,7,8,9-tetrahydro-9-hydroxythieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester + 2-<<5-(Benzyloxy)-3-chloro-2-(methoxycarbonyl)benzothiophen-6-yl>amino>-4-<<5-(benzyloxy)-3-chloro-2-(methoxycarbonyl)benzothiophen-6-yl>imino>pentandisaeure-dimethylester

Guidance literature:

In dichloromethane; for 26h; Yield given; Ambient temperature;

DOI:10.1002/hlca.19940770113

Reference yield:

dimethyl (E)-2-oxoglutaconate (38256-25-6) → 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester (155587-76-1)

Guidance literature:

Multi-step reaction with 2 steps

1: CH₂Cl₂ / 26 h / Ambient temperature

2: Cu(OAc)2, gaseous HCl, air / CH₂Cl₂

With hydrogenchloride; copper diacetate; air; In dichloromethane;

DOI:10.1002/hlca.19940770113

Reference yield:

dimethyl (E)-2-oxoglutaconate (38256-25-6) + 6-Amino-5-(benzyloxy)-3-chlorobenzothiophen-2-carbonsaeure-methylester (155587-75-0) → 5-(Benzyloxy)-3-chlorothieno<2,3-f>chinolin-2,7,9-tricarbonsaeure-trimethylester (155587-76-1)

Guidance literature:

With hydrogenchloride; copper diacetate; air; Yield given. Multistep reaction; 1.) CH₂Cl₂, 16 h, r.t.; 2.) CH₂Cl₂, 3 h;

DOI:10.1002/hlca.19940770113

upstream raw materials:

dimethyl (E)-2-oxoglutaconate

6-Amino-5-(benzyloxy)-3-chlorobenzothiophen-2-carbonsaeure-methylester

3-Benzyloxy-4-nitro-benzaldehyde

(E)-3-<3-(Benzyloxy)-4-nitrophenyl>prop-2-ensaeure

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