7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

Base Information

Chemical Name:7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile
CAS No.:1430198-68-7
Molecular Formula:C₂₈H₂₄N₂S
Molecular Weight:420.578
Hs Code.:

Synonyms:7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

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Chemical Property of 7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

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Technology Process of 7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

There total 4 articles about 7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile 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: 67.0%

: 1173928-37-4
7-bromo-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

: 98546-51-1
(4-thiomethoxyphenyl)boronic acid

: 1430198-68-7
7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

Guidance literature:: With potassium phosphate; palladium diacetate; ruphos; In water; toluene; at 25 ℃; for 16h; Inert atmosphere;
DOI:10.1021/jo4020326

Reference yield:

: 102780-13-2
2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

: 1430198-68-7
7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: bromine / dichloromethane / 1 h / -78 °C

2: lithium hexamethyldisilazane / tetrahydrofuran; toluene / 2 h / 0 °C

3: potassium phosphate; palladium diacetate; ruphos / toluene; water / 16 h / Inert atmosphere; Darkness

With potassium phosphate; bromine; palladium diacetate; lithium hexamethyldisilazane; ruphos; In tetrahydrofuran; dichloromethane; water; toluene; 3: |Suzuki Coupling;
DOI:10.1021/jo400362u

Reference yield:

: 1417619-45-4
7,8-dibromo-2-phenyl-1,7,8,8a-tetrahydroazulene-1,1-dicarbonitrile

: 1430198-68-7
7-[4-(tert-butylthio)phenyl]-2-phenyl-1,8a-dihydroazulene-1,1-dicarbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: lithium hexamethyldisilazane / tetrahydrofuran; toluene / 2 h / 0 °C

2: potassium phosphate; palladium diacetate; ruphos / toluene; water / 16 h / Inert atmosphere; Darkness

With potassium phosphate; palladium diacetate; lithium hexamethyldisilazane; ruphos; In tetrahydrofuran; water; toluene; 2: |Suzuki Coupling;
DOI:10.1021/jo400362u