ChemicalBook CAS DataBase List 2,4-DIMETHYLDIBENZOTHIOPHENE

2,4-DIMETHYLDIBENZOTHIOPHENE synthesis

10synthesis methods

Product Name:2,4-DIMETHYLDIBENZOTHIOPHENE
CAS Number:31317-18-7
Molecular formula:C14H12S
Molecular Weight:212.31

6320-02-1 Synthesis

6320-02-1
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31317-18-7
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Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: sulfuryl dichloride; triethylamine / dichloromethane / 0 - 20 °C
1.2: 1 h / 0 - 20 °C
2.1: palladium diacetate; trifluoroacetic acid / 0.75 h / 20 °C
3.1: potassium pivalate; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl acetamide / 12 h / 140 °C

References:

Saravanan, Perumal;Anbarasan, Pazhamalai [Organic Letters,2014,vol. 16,# 3,p. 848 - 851]

960203-41-2 Synthesis