2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

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Chemical Name:2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile
CAS No.:244233-53-2
Molecular Formula:C₂₄H₂₁N
Molecular Weight:323.437
Hs Code.:

Synonyms:2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

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Chemical Property of 2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

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Technology Process of 2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

There total 7 articles about 2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile 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: 80.0%

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 244233-52-1
2-cyclohepta-2,4,6-trienylidene-6-oxo-6-phenyl-hexanenitrile

: 244233-53-2
2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

Guidance literature:: With potassium tert-butylate; In methanol; at 20 ℃; for 6h;
DOI:10.1016/S0040-4020(99)00489-5

Reference yield:

: 3308-98-3
2-(3-chloropropyl)-2-phenyl-[1,3]dioxolane

: 244233-53-2
2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

Guidance literature:: Multi-step reaction with 7 steps

1.1: NaOEt / ethanol / 1 h / 20 °C

1.2: 43 percent / ethanol / 16 h / Heating

2.1: 100 percent / KOH / ethanol; H₂O / 0.5 h / 20 °C

3.1: 43 percent / Cu / xylene / 2 h / Heating

4.1: 85 percent / conc. HCl / tetrahydrofuran; H₂O / 24 h / 20 °C

5.1: 70 percent / BHT / xylene / 9 h / 205 °C

6.1: 51 percent / Ph₃CBF₄ / CHCl₃ / 2 h / 20 °C

7.1: 80 percent / t-BuOK / methanol / 6 h / 20 °C

With hydrogenchloride; potassium hydroxide; 2,6-di-tert-butyl-4-methyl-phenol; potassium tert-butylate; sodium ethanolate; trityl tetrafluoroborate; copper; In tetrahydrofuran; methanol; ethanol; chloroform; water; xylene; 1.1: Substitution / 1.2: Alkylation / 2.1: Hydrolysis / 3.1: Decarboxylation / 4.1: Hydrolysis / 5.1: Isomerization / 6.1: Dehydrogenation / 7.1: Condensation;
DOI:10.1016/S0040-4020(99)00489-5

Reference yield:

: 244233-50-9
5-cyano-5-tropylvalerophenone

: 244233-53-2
2-cyclohepta-2,4,6-trienylidene-6-cyclopenta-2,4-dienylidene-6-phenyl-hexanenitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / BHT / xylene / 9 h / 205 °C

2: 51 percent / Ph₃CBF₄ / CHCl₃ / 2 h / 20 °C

3: 80 percent / t-BuOK / methanol / 6 h / 20 °C

With 2,6-di-tert-butyl-4-methyl-phenol; potassium tert-butylate; trityl tetrafluoroborate; In methanol; chloroform; xylene; 1: Isomerization / 2: Dehydrogenation / 3: Condensation;
DOI:10.1016/S0040-4020(99)00489-5