7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester

Base Information

• Chemical Name: 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester
• CAS No.: 153620-28-1
• Molecular Formula: C₂₀H₂₄N₂O₄
• Molecular Weight: 356.422

Synonyms:7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester

Chemical Property of 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester

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Technology Process of 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester

There total 3 articles about 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-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: 81.0%

dimethyl azodicarboxylate (2446-84-6) + 6-phenyl-6-tert-butylfulvene (153620-27-0) → 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester (153620-28-1)

Guidance literature:

In dichloromethane; for 1h;

DOI:10.1021/j100152a035

Reference yield:

2,2-dimethylpropiophenone (938-16-9) → 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester (153620-28-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 2.) THF, 1.5 h, reflux

2: 81 percent / CH₂Cl₂ / 1 h

In dichloromethane;

DOI:10.1021/j100152a035

Reference yield:

cyclopenta-1,3-diene (542-92-7,25568-84-7,7313-32-8) → 7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester (153620-28-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 2.) THF, 1.5 h, reflux

2: 81 percent / CH₂Cl₂ / 1 h

In dichloromethane;

DOI:10.1021/j100152a035

upstream raw materials:

dimethyl azodicarboxylate

6-phenyl-6-tert-butylfulvene

2,2-dimethylpropiophenone

cyclopenta-1,3-diene

Downstream raw materials:

7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]hept-2-ene

7-(2,2-Dimethyl-1-phenyl-propylidene)-2,3-diaza-bicyclo[2.2.1]heptane-2,3-dicarboxylic acid dimethyl ester

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