tandem reactions;
Michael reactions;
Henry reactions;
tetrahydrothiophenes;
D O I:
10.1016/j.tetlet.2006.09.055
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
In situ generated nitro alkenes underwent tandem Michael-Henry and Michael-Michael sequences leading to the 'one-pot' formation of 3,4-substituted tetrahydrothiophenes using the commercially available 1,4-dithiane-2,5-diol (the dimer of merca-ptoacetaldehyde) or its 4-mercapto-2-butenoates derivatives as suitable bifunctional partners, respectively. (c) 2006 Elsevier Ltd. All rights reserved.