Enantioselective Synthesis of (−)-5-Deoxyjuglomycin A+
摘要:
Starting from methyl 1,4-dimethoxynaphthalene-2-acetate (4), (-)-5-deoxy juglomycin A (3) has been prepared in 6 steps; the overall yield is 79%. The key step in the synthesis is the asymmetric hydroxylation of the beta , gamma-unsaturated ester (8), leading to the hydroxylactone (9) having 96% ee.
Enantioselective Synthesis of (−)-5-Deoxyjuglomycin A+
摘要:
Starting from methyl 1,4-dimethoxynaphthalene-2-acetate (4), (-)-5-deoxy juglomycin A (3) has been prepared in 6 steps; the overall yield is 79%. The key step in the synthesis is the asymmetric hydroxylation of the beta , gamma-unsaturated ester (8), leading to the hydroxylactone (9) having 96% ee.