Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 80841-78-7. In a patent£¬Which mentioned a new discovery about 80841-78-7, molcular formula is C5H5ClO3, introducing its new discovery.
(3) the C43 H39 N6 NaO3 AMST – 4 and DMF added in a reaction kettle, lowering the temperature to 0 C, adding potassium carbonate, maintain 0 C dropwise C5 H5 ClO3 AMST – 5 dissolved in DMF solution, after the completion of the dropping 85 C reaction 4 hours, monitoring the reaction is finished adding water, sodium chloride and ethyl acetate stirring extraction, liquid, separating the upper organic phase, a mixed solution of water and sodium chloride washing, separating the organic phase at upper layer for sodium sulfate drying, filtering, 60 C concentrated to the reagent, in acetonitrile for 30 C beating 1 hour, cooling to 25 C, filtering, cake isopropyl alcohol leaching, 75 C drying to constant weight to obtain the product C48 H44 N6 O6 AMST – 6; the C43 H39 N6 NaO3 AMST – 4, DMF, potassium carbonate, C5 H5 ClO3 AMST – 5, ethyl acetate, acetonitrile, water, sodium chloride and sodium sulfate the mass ratio of the 192:560: 62:1500: 1000:1500: 300:50;
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.80841-78-7, you can also check out more blogs about80841-78-7
Reference£º
Patent; Jiangxi Yong Tong Technology Co., Ltd.; Liu Zhongchun; (10 pag.)CN107311989; (2017); A;,
1,3-Benzodioxole – Wikipedia
Dioxole | C3H4O2 – PubChem