Synthetic Route of 108-70-3, 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. 108-70-3, name is 1,3,5-Trichlorobenzene belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
n-Butyllithium (2.45 mL, 4.00 mmol) was added to a tetrahydrofuran (10 mL) solution of 1,3,5-trichlorobenzene(724 mg, 4.00 mmol) at -78C in an argon atmosphere, and the mixture was stirred for 45 minutes.[0146] After the addition of dimethylformamide (0.31 mL, 4.00 mmol) at -78C, the mixture was stirred for 45 minutes.[0147] After increasing the temperature of the mixture to -20C, a saturated ammonium chloride solution (5 mL) wasadded to the mixture, followed by stirring for 5 minutes.[0148] The organic layer was extracted with ethyl acetate, dried over sodium sulfate, and filtered, and the solvent wasevaporated.[0149] The residue was purified by silica gel column chromatography (15 g, hexane_acetone=50:1 to 40:1) to obtaina 2,4,6-trichlorobenzaldehyde compound (colorless crystals) (633 mg, 76%).Reference: Synthesis, 2008, 279-285.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1,3,5-Trichlorobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; National University Corporation University Of Toyama; MORI Hisashi; TOYOOKA Naoki; MIZUGUCHI Mineyuki; OBITA Takayuki; HIRONO Syuichi; GODA Hiroaki; EP2808014; (2014); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics