01485nas a2200217   4500008004100000022001400041245011700055210006900172260007300241300001200314490000600326520068400332653001801016653001401034653001801048653001701066653001501083100001901098700001901117856013101136       2008                        eng d  a1566-736700aNovel method for the protection of amino alcohols and carbonyl compounds over a heterogeneous, reusable catalyst0 aNovel method for the protection of amino alcohols and carbonyl c  aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcMAR  a645-6490 v93 a<p>A novel application of Al-SBA-15 catalyst in the protection of amino alcohols and carbonyl compounds is reported. N-t-butoxy carbonyl [N(Boc)] amino alcohols were protected using 2,2-dimethoxyproparic (DMP) to form acetonides. Acetonide deprotection was also studied using the same catalyst to obtain the parent amino alcohol. Protection of carbonyl compounds was Studied using neopentyl glycol, ethylene glycol and propylene glycol as the protecting agents. A series of commercially important molecules Such as 2-substituted and 2,2-disubstituted 1,3-benzodioxoles were synthesized by reacting carbonyl compounds with catechol. (c) 2007 Elsevier B.V. All rights reserved.</p>10aAcetalization10aacetonide10aAmino alcohol10abenzodioxole10aprotection1 aSrivastava, P.1 aSrivastava, R.  uhttps://library.ncl.res.in/content/novel-method-protection-amino-alcohols-and-carbonyl-compounds-over-heterogeneous-reusable-0