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Synlett 2000; 2000(9): 1277-1278
DOI: 10.1055/s-2000-7126
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Chemoselective Cleavage of Benzyl Ether Protecting Groups in the Presence of Benzyloxycarbonyl Functions

Matteo Adinolfi* , Luigi Guariniello, Alfonso Iadonisi, Lorenzo Mangoni
  • *Dipartimento di Chimica Organica e Biologica, Università degli Studi di Napoli Federico II, Via Mezzocannone 16, I-80134 Napoli, Italy; Fax +39 0 81 5 52 12 17; E-mail: iadonisi@unina.it
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Publication Date:
31 December 2000 (online)

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The modulated lability of benzyl ether and benzyloxy protecting groups toward the NaBrO3/Na2S2O4 reagent can be exploited to remove the former protecting groups selectively.

benzyl ethers - benzylidene acetals - benzyloxycarbonyl groups - selective deprotection - carbohydrates