ChemicalBook CAS DataBase List 7-bromobenzo[c][1,2,5]thiadiazole-4-carbonitrile

7-bromobenzo[c][1,2,5]thiadiazole-4-carbonitrile synthesis

6synthesis methods

Product Name:7-bromobenzo[c][1,2,5]thiadiazole-4-carbonitrile
CAS Number:1331742-86-9
Molecular formula:C7H2BrN3S
Molecular Weight:240.08

601-87-6 Synthesis

601-87-6
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7-bromobenzo[c][1,2,5]thiadiazole-4-carbonitrile

1331742-86-9
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$60.00/5mg

Yield:-

Steps:

Multi-step reaction with 6 steps
1: palladium 10% on activated carbon; ammonium formate / methanol / 3 h / 70 °C
2: triethylamine; thionyl chloride / dichloromethane / 16 h / 0 - 40 °C
3: bromine; hydrogen bromide / water / 16 h / Reflux
4: hydrogen bromide; N-Bromosuccinimide; dibenzoyl peroxide; acetic acid / tetrachloromethane / 3 h / Reflux
5: sodium periodate / N,N-dimethyl-formamide / 5 h / 150 °C
6: hydroxylamine hydrochloride / 2 h / 100 °C

References:

Agneeswari, Rajalingam;Tamilavan, Vellaiappillai;Song, Myungkwan;Hyun, Myung Ho [Journal of Materials Chemistry C,2014,vol. 2,# 40,p. 8515 - 8524]

1071224-34-4 Synthesis