(+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride

Base Information

• Chemical Name: (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride
• CAS No.: 108983-47-7
• Molecular Formula: C₁₇H₁₄O₃
• Molecular Weight: 266.296
• Mol file: 108983-47-7.mol

Synonyms:

Chemical Property of (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride

There total 1 articles about (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride 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:

1-vinylnaphthalene (826-74-4,29793-40-6) + citraconic acid anhydride (616-02-4) → (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride (6636-42-6,108983-47-7)

Guidance literature:

With propionic acid; Erwaermen des Reaktionsgemisches mit wss. Natronlauge und Erhitzen des Reaktionsprodukts unter 0.05 Torr bis auf 200grad;

DOI:10.1021/ja01184a049

Reference yield:

water (7732-18-5) + (+/-)-1-methyl-1,2,3,4-tetrahydro-phenanthrene-1r,2c-dicarboxylic acid-anhydride (6636-42-6,108983-47-7) → 1-methylphenanthrene (832-69-9)

Guidance literature:

Aus dem Calcium-Salz unter vermindertem Druck und Erhitzen des Reaktionsprodukts mit Palladium/Kohle unter Stickstoff auf 310grad;

DOI:10.1021/ja01184a049

upstream raw materials:

1-vinylnaphthalene

citraconic acid anhydride

Downstream raw materials:

1-methylphenanthrene