A convenient chiron approach to (4R,5R)-5-hydroxyalkylbutan-4-olides and the corresponding 7-oxa analogues from D-(+)-mannitol via an advanced common precursor: syntheses of (-)-muricatacin, 7-oxa-(-)-muricatacin, (4R,5R)-(-)-5-hydroxy-4-decanolide, and (4R,5R)-(-)-7-oxa-5-hydroxy-4-dodecanolide

被引:7
作者
Chatterjee, Sandip [1 ]
Manna, Avrajit [1 ]
Bhaumik, Tanurima [1 ]
机构
[1] Jadavpur Univ, Dept Chem, Kolkata 700032, W Bengal, India
关键词
CONCISE TOTAL-SYNTHESIS; HYDROXYETHYLENE DIPEPTIDE ISOSTERE; HYDROXY-GAMMA-LACTONES; ENANTIOSPECIFIC SYNTHESIS; STEREOSELECTIVE-SYNTHESIS; ANNONACEOUS ACETOGENINS; STREPTOMYCES-GRISEUS; NATURAL-PRODUCTS; HIV-1; PROTEASE; RING-CLOSURE;
D O I
10.1016/j.tetasy.2014.11.001
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
An efficient and concise chiron approach toward the synthesis of (-)-muricatacin and its unnatural 7-oxa analogue starting from commercially available and inexpensive D-(+)-mannitol via an advanced common chiral precursor has been described. In addition, (4R,5R)-(-)-5-hydroxy-4-decanolide and (4R,5R)-(-)-7-oxa-5-hydroxy-4-dodecanolide were also synthesized to show the versatility of this synthetic strategy. The methodology involves the conversion of a common chiral intermediate, prepared from D-(+)-mannitol in six steps, to a variety of target molecules in only two steps. (C) 2014 Elsevier Ltd. All rights reserved.
引用
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页码:1624 / 1629
页数:6
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