Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 1,4-DIMETHOXY-2,3-DIBROMOBENZENE
5030-61-5

1,4-DIMETHOXY-2,3-DIBROMOBENZENE synthesis

9synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 6 steps
1.1: isopropylmagnesium chloride / tetrahydrofuran / 3 h / -78 °C / Inert atmosphere
1.2: -78 - 25 °C / Inert atmosphere
2.1: dihydrogen peroxide; sodium hydroxide / tetrahydrofuran; water / 0 - 25 °C / Inert atmosphere
3.1: potassium carbonate / acetone / 18 h / Reflux
4.1: isopropylmagnesium chloride / tetrahydrofuran / 3 h / -78 °C / Inert atmosphere
4.2: -78 - 25 °C / Inert atmosphere
5.1: dihydrogen peroxide; sodium hydroxide / tetrahydrofuran; water / 0 - 25 °C / Inert atmosphere
6.1: potassium carbonate / acetone / 18 h / Reflux

References:

Diemer, Vincent;Leroux, Frederic R.;Colobert, Fracoise [European Journal of Organic Chemistry,2011,# 2,p. 327 - 340]