6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester

Base Information

• Chemical Name: 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester
• CAS No.: 65734-04-5
• Molecular Formula: C₁₇H₁₄BrN₃O₆
• Molecular Weight: 436.219

Synonyms:

Chemical Property of 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester

There total 3 articles about 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl 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:

cis-cyclohexa-3,5-diene-1,2-dicarboxylic anhydride (1515-19-1) → 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester (65734-04-5)

Guidance literature:

Multi-step reaction with 2 steps

1: CHCl₃

2: (i) , (ii) Br₂, H₂O

In chloroform;

DOI:10.1016/0040-4020(77)84083-0

Reference yield:

4-Phenyl-1,2,4-triazolidine-3,5-dione (4233-33-4) → 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester (65734-04-5)

Guidance literature:

Multi-step reaction with 2 steps

1: CHCl₃

2: (i) , (ii) Br₂, H₂O

In chloroform;

DOI:10.1016/0040-4020(77)84083-0

Reference yield:

methanol (67-56-1) + 1,3-dioxo-2-phenyl-hexahydro-4r,8c-etheno-[1,2,4]triazolo[1,2-a]pyridazine-6c,7c-dicarboxylic acid anhydride (64856-72-0,64911-84-8) → 6t-bromo-1,3,8-trioxo-2-phenyl-(6at,9at)-octahydro-5r,9c-methano-furo[3,2-c][1,2,4]triazolo[1,2-a]pyridazine-11anti-carboxylic acid methyl ester (65734-04-5)

Guidance literature:

Multistep reaction; (i) , (ii) Br₂, H₂O;

DOI:10.1016/0040-4020(77)84083-0

upstream raw materials:

methanol

1,3-dioxo-2-phenyl-hexahydro-4r,8c-etheno-[1,2,4]triazolo[1,2-a]pyridazine-6c,7c-dicarboxylic acid anhydride

cis-cyclohexa-3,5-diene-1,2-dicarboxylic anhydride

4-Phenyl-1,2,4-triazolidine-3,5-dione

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