A green approach for One-Pot synthesis of cyclicacetals using various aldehydes and diols in the presence of nano- -alumina supported BF۳ as a newheterogeneous solid acid catalyst

چکیده مقاله

Functional group interconversion (protection/deprotection) is an unavoidable protocol in the synthesis of many designed target molecules such as drugs and multifunctional natural products. In this regard, acetals have widely used as protecting agents in organic synthesis and are an important class of compounds that have found their direct applications in diverse areas in the chemical industry such as perfumes, flavours, pharmaceuticals, solvents and polymer chemistry.