N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine

Base Information

• Chemical Name: N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine
• CAS No.: 674298-03-4
• Molecular Formula: C₃₀H₄₅N₃O₇
• Molecular Weight: 559.703

Synonyms:N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine

Chemical Property of N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine

Chemical Property:

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Technology Process of N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine

There total 3 articles about N¹,N⁹-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N⁵-(3-carboxypropanoyl)-norspermidine 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: 95.0%

succinic acid anhydride (108-30-5) + N1,N9-bis-1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-norspermidine (674297-98-4) → N1,N9-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N5-(3-carboxypropanoyl)-norspermidine (674298-03-4)

Guidance literature:

With pyridine; In dichloromethane; for 1h;

DOI:10.1002/chem.200305232

Reference yield:

bis(3-aminopropyl)amine (56-18-8) → N1,N9-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N5-(3-carboxypropanoyl)-norspermidine (674298-03-4)

Guidance literature:

Multi-step reaction with 3 steps

1: methanol / 4 h / 0 °C

2: 19 percent / CH₂Cl₂ / 12 h

3: 95 percent / pyridine / CH₂Cl₂ / 1 h

With pyridine; In methanol; dichloromethane;

DOI:10.1002/chem.200305232

Reference yield:

2-(1-hydroxyethylidene)-5,5-dimethylcyclohexane-1,3-dione (94142-97-9) → N1,N9-bis-1,1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-N5-(3-carboxypropanoyl)-norspermidine (674298-03-4)

Guidance literature:

Multi-step reaction with 2 steps

1: dichloromethane / 6 h / 20 °C

2: dichloromethane / 8 h / 20 °C

In dichloromethane;

upstream raw materials:

succinic acid anhydride

N¹,N⁹-bis-1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-norspermidine

bis(3-aminopropyl)amine

2-(1-hydroxyethylidene)-5,5-dimethylcyclohexane-1,3-dione

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