(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

Base Information

Chemical Name:(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile
CAS No.:1582716-91-3
Molecular Formula:C₂₁H₁₄BrNO
Molecular Weight:376.252
Hs Code.:

Synonyms:(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

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Chemical Property of (Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

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Technology Process of (Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

There total 3 articles about (Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile 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: 82.0%

: 933463-31-1
2-oxo-4-(piperidin-1-yl)-5,6-dihydro-2H-benzo[h]chromene-3-carbonitrile

: 99-90-1
para-bromoacetophenone

: 1582716-91-3
(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

Guidance literature:: With potassium hydroxide; In N,N-dimethyl-formamide; at 100 ℃; for 0.25h; regioselective reaction; Microwave irradiation;
DOI:10.1039/c3ob41962b

Reference yield: 43.0%

: 933463-31-1
2-oxo-4-(piperidin-1-yl)-5,6-dihydro-2H-benzo[h]chromene-3-carbonitrile

: 99-90-1
para-bromoacetophenone

: 3-(4-bromophenyl)-1-(piperidin-1-yl)-9,10-dihydrophenanthrene-2-carbonitrile

: 1582716-91-3
(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

Guidance literature:: With potassium hydroxide; In N,N-dimethyl-formamide; at 100 ℃; for 1h; Reagent/catalyst; Solvent; regioselective reaction;
DOI:10.1039/c3ob41962b

Reference yield:

: 299440-32-7
2-oxo-4-methylsulfanyl-5,6-dihydro-2H-benzo[h]chromene-3-carbonitrile

: 1582716-91-3
(Z)-2-(2-(4-bromophenyl)-5,6-dihydro-4H-benzo[f]isochromen-4-ylidene)acetonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol / Reflux

2: potassium hydroxide / N,N-dimethyl-formamide / 1 h / 100 °C

With potassium hydroxide; In ethanol; N,N-dimethyl-formamide;
DOI:10.1039/c3ob41962b