3-hydroxy-4-phenylcyclobut-3-ene-1,2-dione

Base Information

• Chemical Name: 3-hydroxy-4-phenylcyclobut-3-ene-1,2-dione
• CAS No.: 708-10-1
• Molecular Formula: C10H6 O3
• Molecular Weight: 174.156
• Mol file: 708-10-1.mol

Synonyms:Cyclobutenedione,hydroxyphenyl- (6CI,8CI); 2-Hydroxy-1-phenyl-1-cyclobutene-3,4-dione;3-Hydroxy-4-phenyl-3-cyclobutene-1,2-dione;3-Phenyl-4-hydroxycyclobut-3-ene-1,2-dione; NSC 347117; Phenylsquarate

Chemical Property of 3-hydroxy-4-phenylcyclobut-3-ene-1,2-dione

Chemical Property:

• Vapor Pressure: 2.95E-05mmHg at 25°C
• Boiling Point: 342.1°C at 760 mmHg
• Flash Point: 174.9°C
• Density: 1.521g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-hydroxy-4-phenylcyclobut-3-ene-1,2-dione

There total 21 articles about 3-hydroxy-4-phenylcyclobut-3-ene-1,2-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: 100.0%

2-chloro-2-phenyl-3,3,4,4-tetramethoxycyclobutanol (343229-27-6) → 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione (708-10-1)

Guidance literature:

With hydrogenchloride; for 5h; Heating;

DOI:10.1021/jo01305a037

Reference yield: 96.0%

3-isopropoxy-4-phenylcyclobut-3-ene-1,2-dione (114094-71-2) → 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione (708-10-1)

Guidance literature:

With hydrogenchloride; water; In acetone; at 25 ℃; for 0.5h;

DOI:10.1039/c2cc31283b

Reference yield: 92.0%

iodobenzene (591-50-4) + 4-(1-methylethoxy)-3-(tri-n-butylstannyl)cyclobut-3-ene-1,2-dione (129034-70-4) → 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione (708-10-1)

Guidance literature:

iodobenzene; 4-(1-methylethoxy)-3-(tri-n-butylstannyl)cyclobut-3-ene-1,2-dione;

With hydrogenchloride;

DOI:10.1021/jp030961a

upstream raw materials:

tetraethoxyethene

phenylacetyl chloride

3-methoxy-4-phenylcyclobutenedione

semisquaric acid

Downstream raw materials:

3-methoxy-4-phenylcyclobutenedione

3-(4-Phenylazo-anilino)-1-phenyl-cyclobuten-diylium-2,4-diolat

3--1-phenyl-cyclobuten-diylium-2,4-diolat

3--1-phenyl-cyclobuten-diylium-2,4-diolat