2,3-bis(mesitylseleno)-2-nutenedioic anhydride

Base Information

• Chemical Name: 2,3-bis(mesitylseleno)-2-nutenedioic anhydride
• CAS No.: 114221-71-5
• Molecular Formula: C₂₂H₂₂O₃Se₂
• Molecular Weight: 492.335
• Mol file: 114221-71-5.mol

Synonyms:

Chemical Property of 2,3-bis(mesitylseleno)-2-nutenedioic anhydride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-bis(mesitylseleno)-2-nutenedioic anhydride

There total 3 articles about 2,3-bis(mesitylseleno)-2-nutenedioic anhydride 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:

dimesityl diselenide (71518-92-8) → 2,3-bis(mesitylseleno)-2-nutenedioic anhydride (114221-71-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 11 percent / benzene / 24 h / Irradiation

2: NaOH / methanol; H₂O / 2.5 h / Heating

3: toluene / Heating

With sodium hydroxide; In methanol; water; toluene; benzene;

DOI:10.1021/jo00246a023

Reference yield:

dimethyl (Z)-2,3-bis(mesitylseleno)-2-butenedioate (114249-90-0) → 2,3-bis(mesitylseleno)-2-nutenedioic anhydride (114221-71-5)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOH / methanol; H₂O / 2.5 h / Heating

2: toluene / Heating

With sodium hydroxide; In methanol; water; toluene;

DOI:10.1021/jo00246a023

Reference yield:

(Z)-2,3-Bis-(2,4,6-trimethyl-phenylselanyl)-but-2-enedioic acid (114221-70-4) → 2,3-bis(mesitylseleno)-2-nutenedioic anhydride (114221-71-5)

Guidance literature:

In toluene; Heating;

DOI:10.1021/jo00246a023

upstream raw materials:

(Z)-2,3-Bis-(2,4,6-trimethyl-phenylselanyl)-but-2-enedioic acid

dimesityl diselenide

dimethyl (Z)-2,3-bis(mesitylseleno)-2-butenedioate