The effect of the change of Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate synthetic route on the product

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase., 651780-27-7

One of the major reasons is to use measurements of the macroscopic properties of a system, 651780-27-7, such as the rate of change in the concentration of reactants or products with time, to discover the sequence of events that occur at the molecular level.Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate, cas is 651780-27-7,the Benzisoxazole compound, introduce a new downstream synthesis route.

651780-27-7, A solution of ethyl 6-brom-1, 2-benzisoxazole-3-carboxylate (Intermediate 55) (0.05g) and cyclopropylamine (0. 03ml) in methanol (lml) was stirred at reflux for 6h. The solvent was evaporated and the residue was triturated with ether to give the title compound as a white solid (0.04g).

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase., 651780-27-7

Reference£º
Patent; SMITHKLINE BEECHAM CORPORATION; WO2004/10995; (2004); A1;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics