1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Base Information

Chemical Name:1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid
CAS No.:88296-21-3
Molecular Formula:C₁₃H₁₂O₃
Molecular Weight:216.236
Hs Code.:2918300090
Mol file:88296-21-3.mol

Synonyms:1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Suppliers and Price of 1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Supply Marketing:

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

Manufacturers and distributors:

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Total 3 raw suppliers

Chemical Property of 1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Chemical Property:

Vapor Pressure:6.43E-07mmHg at 25°C
Boiling Point:394.1°C at 760 mmHg
PKA:2.91±0.40(Predicted)
Flash Point:206.3°C
PSA：54.37000
Density:1.189g/cm³
LogP:2.25140

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

There total 5 articles about 1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid 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: 97.0%

: 88296-16-6
4,4-Dimethyl-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid ethyl ester

: 88296-21-3
1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Guidance literature:: With sodium hydroxide; In ethanol; for 4h; Ambient temperature;
DOI:10.1021/jm00369a013

Reference yield: 40.0%

: 88296-16-6
4,4-Dimethyl-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid ethyl ester

: 16020-16-9
1-oxo-4,4-dimethyl-1,4-dihydronaphthalene

: 88296-21-3
1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Guidance literature:: With sodium hydroxide; for 2h; Heating;
DOI:10.1021/jm00369a013

Reference yield:

: 2979-69-3
3,4-dihydro-4,4-dimethyl-1(2H)-naphthalenone

: 88296-21-3
1,2-dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / NaH / tetrahydrofuran / 16 h / Heating

2: 81 percent / 2,3-dichloro-5,6-dicyanobenzoquinone, AcOH / tetrahydrofuran / 16 h / Ambient temperature

3: 40 percent / aq. NaOH / 2 h / Heating

With sodium hydroxide; sodium hydride; acetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran;
DOI:10.1021/jm00369a013