The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Methyl tetrahydrofuran-2-carboxylate, is researched, Molecular C6H10O3, CAS is 37443-42-8, about Bulky diarylammonium arenesulfonates as mild and extremely active dehydrative ester condensation catalysts, the main research direction is ester preparation; arenesulfonate diarylammonium bulky preparation dehydrative ester condensation catalyst; carboxylic acid esterification alc diarylammonium arenesulfonate catalyst.SDS of cas: 37443-42-8.
Bulky diarylammonium pentafluorobenzenesulfonates and tosylates serve as extremely active dehydration catalysts for the ester condensation reaction of carboxylic acids with equimolar amounts of sterically demanding alcs. and acid-sensitive alcs. Typically, the esterification reaction is performed in heptane by heating at 80 °C in the presence of 1 mol% of the catalyst without removing water. Esterification with primary alcs. proceeds without solvents even at room temperature Furthermore, 4-(N-mesitylamino)polystyrene resin-bound pentafluorobenzenesulfonate can be recycled more than 10 times without a loss of activity.
After consulting a lot of data, we found that this compound(37443-42-8)SDS of cas: 37443-42-8 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics