Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

Base Information

Chemical Name:Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)
CAS No.:422269-95-2
Molecular Formula:C₃₀H₁₈O₈
Molecular Weight:506.468
Hs Code.:
Mol file:422269-95-2.mol

Synonyms:5,5′-(anthracene-9,10-diyl)diisophthalic acid

Suppliers and Price of Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Arctom
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
1g
$ 154.00

Arctom
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
250mg
$ 51.00

Arctom
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
100mg
$ 28.00

Ambeed
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
5g
$ 583.00

Ambeed
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
1g
$ 161.00

Ambeed
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
250mg
$ 48.00

Ambeed
5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98%
100mg
$ 28.00

Total 10 raw suppliers

Chemical Property of Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

Chemical Property:

Boiling Point:832.8±65.0 °C(Predicted)
PKA:3.11±0.10(Predicted)
Density:1.496±0.06 g/cm3(Predicted)

Purity/Quality:

≥99% ^*data from raw suppliers

5,5'-(Anthracene-9,10-diyl)diisophthalicacid 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

There total 5 articles about Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14) 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: 99.0%

: 1006599-74-1
5,5’-(9,10-anthracenediyl)bis(1,3-benzenedimethoxycarbonyl)

: 422269-95-2
5,5′-(anthracene-9,10-diyl)diisophthalic acid

Guidance literature:: 5,5’-(9,10-anthracenediyl)bis(1,3-benzenedimethoxycarbonyl); With potassium hydroxide; In 1,4-dioxane; water; for 18h; Inert atmosphere; Schlenk technique; Reflux;

With hydrogenchloride; In water; pH=2; Inert atmosphere; Schlenk technique;
DOI:10.1021/ja4045289

Reference yield:

: 944392-68-1
dimethyl 5-(pinacolboryl)isophthalate

: 422269-95-2
5,5′-(anthracene-9,10-diyl)diisophthalic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane / 5 h / 150 °C / Inert atmosphere; Sealed tube; Microwave irradiation; Schlenk technique

2.1: potassium hydroxide / 1,4-dioxane; water / 18 h / Inert atmosphere; Schlenk technique; Reflux

2.2: pH 2 / Inert atmosphere; Schlenk technique

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; potassium hydroxide; In 1,4-dioxane; water;
DOI:10.1021/ja4045289

Reference yield:

: 51760-21-5
dimethyl 5-bromoisophthalate

: 422269-95-2
5,5′-(anthracene-9,10-diyl)diisophthalic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 15 h / Inert atmosphere; Schlenk technique; Reflux

2.1: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane / 5 h / 150 °C / Inert atmosphere; Sealed tube; Microwave irradiation; Schlenk technique

3.1: potassium hydroxide / 1,4-dioxane; water / 18 h / Inert atmosphere; Schlenk technique; Reflux

3.2: pH 2 / Inert atmosphere; Schlenk technique

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; potassium carbonate; potassium hydroxide; In 1,4-dioxane; water;
DOI:10.1021/ja4045289