A New Procedure for Addition of Thiols to Imines using Zn[(L)-Proline](2) as a Catalyst under Mild Conditions

作者：de Oliveira Aline R; da Silva Caren D G; Katla Ramesh; Rocha Mariana P D; Albuquerque Tabata B; Kupfer Vicente Lira; Rinaldi Andrelson W; Domingues Nelson Luis C^*

来源：ChemistrySelect, 2017, 2(16): 4462-4465.

DOI：10.1002/slct.201700752

• N,S-acetal
• heterogeneous catalysis
• proline
• zinc

Herein we present a new, highly efficient (60- 98%), low cost and easy procedure for the addition of thiols to N-Boc imines catalyzed by [Zn(L-Pro)(2)] aiming the construction of some different N,S-acetals by using a low catalytic loading (1% mol) in short reactions time and under mild conditions.

• 出版日期2017-5-31