4-Chlorobenzyl chloride synthesis
- Product Name:4-Chlorobenzyl chloride
- CAS Number:104-83-6
- Molecular formula:C7H6Cl2
- Molecular Weight:161.03
![1,1'-[oxybis(methylene)]bis(4-chlorobenzene)](/CAS/GIF/56428-00-3.gif)
Yield:104-83-6 63% ，56428-00-3 16 %Spectr.
Reaction Conditions:
with chloro-trimethyl-silane in neat (no solvent) at 70 - 75; for 24 h;Green chemistry;chemoselective reaction;
Steps:
General procedure for the halo functionalization of organic compounds using halosilanes on half mmol scale
General procedure: A mixture of alcohol (0.5 mmol) in the case of solids, which had been powedered for 1-2 min and halosilanes (0.55 mmol) was transferred to a 4 mL screw-capped vial, and stirred at rt or heated at 70-75 °C for 0.5 h-24 h. The progress of the reaction mixture was monitored by TLC. Upon completion of the reaction, the crude reaction mixture was cooled down to the room temperature and volatile product (TMS)2O was removed by evaporation at 30-35oC under reduced pressure and the remaining was analysed by 1H NMR. Finally, if necessary, the pure final product was obtained after column chromatography on dried silica. Detailed experimental information such as isolated yields, and spectroscopic and other identification data are given in Characterization Data of Isolated Final Products chapter in the SI.
References:
Ajvazi, Njomza;Stavber, Stojan [Tetrahedron Letters,2016,vol. 57,# 22,p. 2430 - 2433] Location in patent:supporting information
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