1,3,7-Heptanetricarboxylic acid, 5-nitro-, tris(phenylmethyl) ester

Base Information

• Chemical Name: 1,3,7-Heptanetricarboxylic acid, 5-nitro-, tris(phenylmethyl) ester
• CAS No.: 263393-89-1
• Molecular Formula: C31H33NO8
• Molecular Weight: 547.605
• Mol file: 263393-89-1.mol

Synonyms:

Chemical Property of 1,3,7-Heptanetricarboxylic acid, 5-nitro-, tris(phenylmethyl) ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3,7-Heptanetricarboxylic acid, 5-nitro-, tris(phenylmethyl) ester

There total 2 articles about 1,3,7-Heptanetricarboxylic acid, 5-nitro-, tris(phenylmethyl) 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:

benzylacrylate (2495-35-4,25036-21-9) + 2-(2-nitro-ethyl)-pentanedioic acid dibenzyl ester (263393-87-9) → 4-benzyloxycarbonyl-6-nitro-nonanedioic acid dibenzyl ester (263393-89-1)

Guidance literature:

With N-benzyl-trimethylammonium hydroxide; In dichloromethane; at 20 ℃; for 24h;

DOI:10.1021/jm9905559

Reference yield:

dibenzyl 2-methylenepentanedioate (173039-05-9) → 4-benzyloxycarbonyl-6-nitro-nonanedioic acid dibenzyl ester (263393-89-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Triton B / 24 h / 20 °C

2: Triton B / CH₂Cl₂ / 24 h / 20 °C

With N-benzyl-trimethylammonium hydroxide; In dichloromethane; 1: Addition / 2: Addition;

DOI:10.1021/jm9905559

Reference yield:

4-benzyloxycarbonyl-6-nitro-nonanedioic acid dibenzyl ester (263393-89-1) → 4-benzyloxycarbonyl-6-oxo-nonanedioic acid dibenzyl ester (263393-91-5)

Guidance literature:

With cethyltrimethylammonium permanganate; triethylamine; In dichloromethane; at 20 ℃; for 4h;

DOI:10.1021/jm9905559

upstream raw materials:

benzylacrylate

2-(2-nitro-ethyl)-pentanedioic acid dibenzyl ester

dibenzyl 2-methylenepentanedioate

Downstream raw materials:

4-benzyloxycarbonyl-6-oxo-nonanedioic acid dibenzyl ester

Refernces