[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

Base Information

Chemical Name:[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile
CAS No.:351459-68-2
Molecular Formula:C₁₈H₁₁IN₂
Molecular Weight:382.203
Hs Code.:

Synonyms:[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

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Chemical Property of [1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

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Technology Process of [1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

There total 5 articles about [1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile 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: 91.0%

: 298212-99-4
2-(4-iodophenyl)-1,8a-dihydroazulene-1,1-dicarbonitrile

: 351459-68-2
[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

Guidance literature:: In hexane; at 20 ℃; for 6h; Irradiation;
DOI:10.1002/1522-2675(20010418)84:4<743::AID-HLCA743>3.0.CO;2-1

Reference yield:

: 13329-40-3
4-Iodoacetophenone

: 351459-68-2
[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

Guidance literature:: Multi-step reaction with 5 steps

1.1: 50 percent / methanol; acetic acid / 6 h / 20 °C

2.1: 69 percent / NH₄OAc / toluene; acetic acid / 96 h / Heating

3.1: 100 percent / Et₃N / CH₂Cl₂ / 1 h / -78 °C

4.1: Ph₃CBF₄ / 1,2-dichloro-ethane / 1 h / 80 °C

4.2: Et₃N / 1,2-dichloro-ethane; toluene / 1 h / 0 - 20 °C

4.3: 70 percent / 1,2-dichloro-ethane; toluene / 1 h / 80 °C / in dark

5.1: 91 percent / hexane / 6 h / 20 °C / Irradiation

With ammonium acetate; trityl tetrafluoroborate; triethylamine; In methanol; hexane; dichloromethane; acetic acid; 1,2-dichloro-ethane; toluene;
DOI:10.1002/1522-2675(20010418)84:4<743::AID-HLCA743>3.0.CO;2-1

Reference yield:

: 351459-66-0
2-(2,4,6-cycloheptatriene-1-yl)-1-(4-iodophenyl)ethanone

: 351459-68-2
[1-(4-iodophenyl)-2-(2,4,6-cycloheptatriene-1-ylidene)ethylidene]propanedinitrile

Guidance literature:: Multi-step reaction with 4 steps

1.1: 69 percent / NH₄OAc / toluene; acetic acid / 96 h / Heating

2.1: 100 percent / Et₃N / CH₂Cl₂ / 1 h / -78 °C

3.1: Ph₃CBF₄ / 1,2-dichloro-ethane / 1 h / 80 °C

3.2: Et₃N / 1,2-dichloro-ethane; toluene / 1 h / 0 - 20 °C

3.3: 70 percent / 1,2-dichloro-ethane; toluene / 1 h / 80 °C / in dark

4.1: 91 percent / hexane / 6 h / 20 °C / Irradiation

With ammonium acetate; trityl tetrafluoroborate; triethylamine; In hexane; dichloromethane; acetic acid; 1,2-dichloro-ethane; toluene;
DOI:10.1002/1522-2675(20010418)84:4<743::AID-HLCA743>3.0.CO;2-1