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Zn(OTf) 2 .6H 2 O catalysed acylation of aldehydes: Preparation of 1,1-diacetates and α-chloroalkyl esters

2005; SAGE Publishing; Volume: 2005; Issue: 2 Linguagem: Inglês

10.3184/0308234054497065

2047-6507

Weike Su, Jin Can,

Chemical Synthesis and Analysis

1,1-Diacetates (acylals) and α-chloroalkyl esters were prepared from carbonyl compounds with acylating reagents in the presence of 5% mol hexaaqua zinc triflate [Zn(OTf) 2 .6H 2 O] with good yields under mild reaction conditions.