6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile

Base Information

Chemical Name:6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile
CAS No.:123958-41-8
Molecular Formula:C₁₈H₈N₄O
Molecular Weight:296.288
Hs Code.:

Synonyms:NSC 629301

Suppliers and Price of 6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of 6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile

Chemical Property:

Vapor Pressure:8.36E-18mmHg at 25°C
Boiling Point:669.8°C at 760 mmHg
Flash Point:358.9°C
Density:1.46g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile

There total 11 articles about 6,9-dihydro-6,9-ethano-2-oxabenzo[cd]azulene-10,10,11,11-tetracarbonitrile 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: 31.0%

: 209-53-0
cycloheptabenzofuran

: 670-54-2
ethenetetracarbonitrile

: 123958-41-8
4-oxatetracyclo[8.2.2.12,5.09,15]pentadeca-2,5,7,9(15),13-pentaene-11,11,12,12-tetracarbonitrile

Guidance literature:: In benzene; for 2h; Heating;

Reference yield:

: 6500-64-7
5-(3'-methoxyphenyl)pentanoic acid

: 123958-41-8
4-oxatetracyclo[8.2.2.12,5.09,15]pentadeca-2,5,7,9(15),13-pentaene-11,11,12,12-tetracarbonitrile

Guidance literature:: Multi-step reaction with 11 steps

1: 99 percent / Br₂ / CHCl₃ / 2 h / Ambient temperature

2: 60 percent / polyphosphoric acid / 8 h / 55 °C

3: 96 percent / H₂, triethylamine / 7percent Pd-C / ethanol / 3.5 h / Ambient temperature

4: 98 percent / pyridinium chloride / 1 h / 200 °C

5: 95 percent / pyridine / 5 h / Ambient temperature

6: 66 percent / Br₂ / CCl₄ / 3 h / Ambient temperature

7: 74 percent / LiCl / dimethylformamide / 3 h / Heating

8: K₃PO₄ / dimethylsulfoxide / 0.5 h / 60 °C

9: 97 percent / 2 M aq.KOH / ethanol

10: 60 percent / acetonitrile / 0.17 h / Ambient temperature; Irradiation

11: 31 percent / benzene / 2 h / Heating

With potassium hydroxide; potassium phosphate; PPA; hydrogen; bromine; pyridine hydrochloride; triethylamine; lithium chloride; palladium on activated charcoal; In pyridine; tetrachloromethane; ethanol; chloroform; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile; benzene;

Reference yield:

: 123958-36-1
1-bromo-4-methoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one

: 123958-41-8
4-oxatetracyclo[8.2.2.12,5.09,15]pentadeca-2,5,7,9(15),13-pentaene-11,11,12,12-tetracarbonitrile

Guidance literature:: Multi-step reaction with 9 steps

1: 96 percent / H₂, triethylamine / 7percent Pd-C / ethanol / 3.5 h / Ambient temperature

2: 98 percent / pyridinium chloride / 1 h / 200 °C

3: 95 percent / pyridine / 5 h / Ambient temperature

4: 66 percent / Br₂ / CCl₄ / 3 h / Ambient temperature

5: 74 percent / LiCl / dimethylformamide / 3 h / Heating

6: K₃PO₄ / dimethylsulfoxide / 0.5 h / 60 °C

7: 97 percent / 2 M aq.KOH / ethanol

8: 60 percent / acetonitrile / 0.17 h / Ambient temperature; Irradiation

9: 31 percent / benzene / 2 h / Heating

With potassium hydroxide; potassium phosphate; hydrogen; bromine; pyridine hydrochloride; triethylamine; lithium chloride; palladium on activated charcoal; In pyridine; tetrachloromethane; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile; benzene;