Reference of 56961-77-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 56961-77-4, name is 1-Bromo-2,3-dichlorobenzene belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
[Intermediate 5-1] 10 g of 30.2 mmol was dissolved in 100 mL of xylene, followed by the addition of 8.7 g of NatBuO, stirring at 180 C., and then 3.41 g of 1-bromo-2,3-dichlorobenzene and 0.37 g Give it in sequential order. After 12 h, the reaction was quenched with NH4Cl, extracted with EA, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure.This was columned with EA: Hx to obtain 7.2 g (Yield 62%) of [Intermediate 17-1].
The synthetic route of 1-Bromo-2,3-dichlorobenzene has been constantly updated, and we look forward to future research findings.
Reference:
Patent; LG Chem, Ltd.; Gu Gi-dong; Yoon Jeong-min; Kim Gong-gyeom; Huh Nan-seul-a; Lee Gi-gon; Keum Su-jeong; (52 pag.)KR2018/112721; (2018); A;,
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