tetramethyl-1,2,3,4-cyclobutanetetracarboxylate

Base Information

• Chemical Name: tetramethyl-1,2,3,4-cyclobutanetetracarboxylate
• CAS No.: 14495-41-1
• Molecular Formula: C12H16 O8
• Molecular Weight: 288.254
• Hs Code.: 2917209090
• Mol file: 14495-41-1.mol

Synonyms:1,2,3,4-Cyclobutanetetracarboxylicacid, tetramethyl ester (6CI,7CI,8CI,9CI); Tetramethyl cyclobutane-1,2,3,4-tetracarboxylate

Chemical Property of tetramethyl-1,2,3,4-cyclobutanetetracarboxylate

Chemical Property:

• Melting Point: 145.0 to 149.0 °C
• PSA: 105.20000
• LogP: -0.84320

Purity/Quality:

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

1,2,3,4-CyclobutanetetracarboxylicAcid1,2,3,4-TetramethylEster ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1,2,3,4-Cyclobutanetetracarboxylic Acid 1,2,3,4-Tetramethyl Ester is product from the formation of a mixture of maleic anhydride and hexamethylbenzene when exposed to ultraviolet irradiation.

Technology Process of tetramethyl-1,2,3,4-cyclobutanetetracarboxylate

There total 5 articles about tetramethyl-1,2,3,4-cyclobutanetetracarboxylate 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: 100.0%

methanol (67-56-1) + 1,2,3,4-cyclobutane tetracarboxylic acid (53159-92-5) → tetramethyl cyclobutane-1,2,3,4-tetracarboxylate (14495-41-1)

Guidance literature:

With boron trifluoride; at 65 ℃; for 0.333333h;

DOI:10.1021/ac049919h

Reference yield:

dimethylfumarate (624-49-7) → tetramethyl cyclobutane-1,2,3,4-tetracarboxylate (14495-41-1)

Guidance literature:

In water; for 7h; UV-irradiation;

Reference yield:

→ tetramethyl cyclobutane-1,2,3,4-tetracarboxylate (14495-41-1)

Guidance literature:

14a;

DOI:10.1021/ja00732a029

upstream raw materials:

methanol

1,2,3,4-cyclobutane tetracarboxylic acid

dimethylfumarate

Downstream raw materials:

1,2,3,4-cyclobutane tetracarboxylic acid

Refernces

• 1、 Sadeh,Schmidt. "". . p. 3970. Retrieved 1962.
• 2、 Eaton,P.E.. "-". . p. 2344 - 2348. Retrieved 1962.
• 3、 Nelsen,Calabrese. "". . p. 8385,8386-8388. Retrieved 1973.
• 4、 -. "Cyclobutanetetracarboxylate compound and preparation method thereof". Page/Page column 2. . Retrieved 2008/06/13.