Adding a certain compound to certain chemical reactions, such as: 36556-47-5, name is 1-Chloro-2,3-difluorobenzene, belongs to chlorides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 36556-47-5, Recommanded Product: 1-Chloro-2,3-difluorobenzene
EXAMPLE 5 Reduction Reaction A 300 mL Hastelloy C pressure reactor was charged with 50 g (0.34 mol) of the difluorochlorobenzene isomers, 44.9 g (0.34 mol) of N-ethyldiethanolamine, ethylene glycol (125 mL) and 1.5 g of 10 percent Pd/C. The reactor was sealed, pressure tested with N2 and pressured to 200 psig of H2. The reaction mixture was stirred at 100 C. Additional H2 was added until hydrogen uptake was complete. Reaction time was ~12 hrs. After cooling, the reactor was vented and opened and the catalyst was filtered from the solution. The reaction solution was distilled on a Nester-Faust spinning band distillation column to give o-difluorobenzene (bp 90-92 C.) and 2,6-difluorochlorobenzene (bp 134-138 C.).
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-Chloro-2,3-difluorobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; DowElanco; US5091580; (1992); A;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics