1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE

Base Information

• Chemical Name: 1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE
• CAS No.: 3369-39-9
• Molecular Formula: C14H9NO2
• Molecular Weight: 223.231
• Hs Code.: 2925190090
• Mol file: 3369-39-9.mol

Synonyms:Maleimide,N-1-naphthyl- (6CI,7CI,8CI);1-Maleimidonaphthalene;Maleic anhydride-a-naphthylamine imide;N-1-Naphthylmaleimide;N-α-Naphthylmaleimide;NSC 41144;

Chemical Property of 1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE

Chemical Property:

• Vapor Pressure: 8.51E-07mmHg at 25°C
• Melting Point: 116-117 °C
• Refractive Index: 1.709
• Boiling Point: 405.8 °C at 760 mmHg
• PKA: -1.21±0.20(Predicted)
• Flash Point: 194.2 °C
• PSA: 37.38000
• Density: 1.358 g/cm³
• LogP: 2.33420

Purity/Quality:

98%,99%, ^*data from raw suppliers

1-(1-Naphthyl)-1H-pyrrole-2,5-dione ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE

There total 8 articles about 1-NAPHTHALEN-1-YL-PYRROLE-2,5-DIONE 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%

maleic anhydride (108-31-6) + 1-amino-naphthalene (134-32-7) → N-(1-naphthalenyl)maleimide (3369-39-9)

Guidance literature:

maleic anhydride; 1-amino-naphthalene; In tetrahydrofuran; at 20 ℃; for 0.25h;

With sodium acetate; acetic anhydride; for 0.5h; Microwave irradiation; Heating;

DOI:10.1016/j.tetlet.2010.02.092

Reference yield: 70.0%

N-(1-naphthyl)maleamic acid (119206-63-2,6973-77-9) → N-(1-naphthalenyl)maleimide (3369-39-9)

Guidance literature:

With phosphorus pentaoxide; sulfuric acid; at 65 ℃; for 3h;

Reference yield:

1-amino-naphthalene (134-32-7) → N-(1-naphthalenyl)maleimide (3369-39-9)

Guidance literature:

Multi-step reaction with 2 steps

1: Ac₂O

With acetic anhydride;

upstream raw materials:

N-[1]naphthyl-maleamic acid

maleic anhydride

1-amino-naphthalene

N-(1-naphthyl)maleamic acid

Downstream raw materials:

C₄₃H₂₇NO₃

Refernces

• 1、 Girish, Yarabhally R.,Pandit, Subrata,Pandit, Subhendu,De, Mrinmoy. "Graphene Oxide as a Carbocatalyst for a Diels–Alder Reaction in an Aqueous Medium". . p. 2393 - 2398. Retrieved 2017/09/11.
• 2、 Badru, Rahul,Anand, Preet,Singh, Baldev. "Synthesis and evaluation of hexahydropyrrolo[3,4-d]isoxazole-4,6-diones as anti-stress agents". experimental part. p. 81 - 91. Retrieved 2012/03/22.