N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid

Base Information

• Chemical Name: N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid
• CAS No.: 121030-88-4
• Molecular Formula: C₁₈H₂₁NO₆
• Molecular Weight: 347.368

Synonyms:N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid

Chemical Property of N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid

Chemical Property:

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Technology Process of N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid

There total 5 articles about N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid 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: 93.0%

1-hydroxy-pyrrolidine-2,5-dione (6066-82-6) + 3-methyl-3-(2,4,5-trimethyl-3,6-dioxo-cyclohexa-1,4-dienyl)-butyric acid (40662-29-1) → N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid (121030-88-4)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; for 1h;

DOI:10.1021/ja062012b

Reference yield:

Trimethylhydroquinone (700-13-0) → N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid (121030-88-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 84 percent / methanesulfonic acid / 3 h / 85 °C

2: 98 percent / N-bromosuccinimide / acetonitrile; H₂O / 0.5 h / 20 °C

3: 93 percent / 1,3-dicyclohexylcarbodiimide; N,N-dimethylaminopyridine / CH₂Cl₂ / 1 h

With dmap; N-Bromosuccinimide; methanesulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; water; acetonitrile;

DOI:10.1021/ja062012b

Reference yield:

3-Methylbutenoic acid (541-47-9) → N-hydroxysuccinimidyl ester 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclo-hexa-1,4-dienyl) butanoic acid (121030-88-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 84 percent / methanesulfonic acid / 3 h / 85 °C

2: 98 percent / N-bromosuccinimide / acetonitrile; H₂O / 0.5 h / 20 °C

3: 93 percent / 1,3-dicyclohexylcarbodiimide; N,N-dimethylaminopyridine / CH₂Cl₂ / 1 h

With dmap; N-Bromosuccinimide; methanesulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; water; acetonitrile;

DOI:10.1021/ja062012b

upstream raw materials:

1-hydroxy-pyrrolidine-2,5-dione

3-methyl-3-(2,4,5-trimethyl-3,6-dioxo-cyclohexa-1,4-dienyl)-butyric acid

3-Methylbutenoic acid

Trimethylhydroquinone

Downstream raw materials:

C₁₈H₂₈N₂O₃

N,N-diethyl-β,β,2,4,5-pentamethyl-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

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