6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran

Base Information

Chemical Name:6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran
CAS No.:83359-49-3
Molecular Formula:C₁₅H₁₂O₄
Molecular Weight:256.258
Hs Code.:
DSSTox Substance ID:DTXSID401003360

Synonyms:FCE 20561;6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran;6-(Hydroxymethyl)-6H-dibenzo(b,d)pyran-6-carboxylic acid;6H-Dibenzo(b,d)pyran-6-carboxylic acid, 6-(hydroxymethyl)-;83359-49-3;6-(Hydroxymethyl)-6H-dibenzo[b,d]pyran-6-carboxylic acid;SCHEMBL11109213;DTXSID401003360;LS-61149

Suppliers and Price of 6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran

Supply Marketing:

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

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Chemical Property of 6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran

Chemical Property:

Vapor Pressure:1.68E-11mmHg at 25°C
Boiling Point:516.7°C at 760 mmHg
Flash Point:201.6°C
Density:1.374g/cm³
XLogP3:2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:256.07355886
Heavy Atom Count:19
Complexity:356

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C3=CC=CC=C3OC2(CO)C(=O)O

Technology Process of 6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran

There total 5 articles about 6-Carboxy-6-hydroxymethyl-6H-dibenzo(b,d)pyran 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: 62.0%

: 83359-44-8
6H-6-hydroxymethyl-dibenzopyran-6-carbonitrile

: 83359-49-3
6H-6-hydroxymethyl-dibenzopyran-6-carboxylic acid

Guidance literature:: With methanol; potassium hydroxide; for 16h; Heating;

Reference yield:

: 2005-10-9
6H-benzo[c]chromen-6-one

: 83359-49-3
6H-6-hydroxymethyl-dibenzopyran-6-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / 1.2M diisobutyl aluminium hydride / toluene / 1 h / -70 °C

2: 90 percent / ZnI₂ / benzene / 0.5 h / Ambient temperature

3: 91 percent / sodium methylate / dimethylsulfoxide / 5 h / 20 - 25 °C

4: 62 percent / 1N KOH/MeOH / 16 h / Heating

With methanol; potassium hydroxide; sodium methylate; diisobutylaluminium hydride; zinc(II) iodide; In dimethyl sulfoxide; toluene; benzene;

Reference yield:

: 83358-33-2
6H-dibenzopyran-6-carbonitrile

: 83359-49-3
6H-6-hydroxymethyl-dibenzopyran-6-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / sodium methylate / dimethylsulfoxide / 5 h / 20 - 25 °C

2: 62 percent / 1N KOH/MeOH / 16 h / Heating

With methanol; potassium hydroxide; sodium methylate; In dimethyl sulfoxide;