引用本文:
Jun LIU, Xian Ming HU, Han Sheng XU. Synthesis and Structural Determination of (2R,4S,5S)-(+)-Threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes[J]. Chinese Chemical Letters,
1999, 10(3): 199-200.
Citation: Jun LIU, Xian Ming HU, Han Sheng XU. Synthesis and Structural Determination of (2R,4S,5S)-(+)-Threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes[J]. Chinese Chemical Letters, 1999, 10(3): 199-200.
Citation: Jun LIU, Xian Ming HU, Han Sheng XU. Synthesis and Structural Determination of (2R,4S,5S)-(+)-Threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes[J]. Chinese Chemical Letters, 1999, 10(3): 199-200.
Synthesis and Structural Determination of (2R,4S,5S)-(+)-Threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes
摘要:
(2R,4S,5S)-(+)-threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-l,3-dioxanes, were synthesized with high diastereoselectivity and good yields.The structures of acetals were determined and the configurations were confirmed by 2D-NMR (NOESY).
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关键词:
- Acetals
- / diastereoselective synthesis
- / chloramphenicol
- / 2D-NMR
English
Synthesis and Structural Determination of (2R,4S,5S)-(+)-Threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes
Abstract:
(2R,4S,5S)-(+)-threo-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-l,3-dioxanes, were synthesized with high diastereoselectivity and good yields.The structures of acetals were determined and the configurations were confirmed by 2D-NMR (NOESY).
-
Key words:
- Acetals
- / diastereoselective synthesis
- / chloramphenicol
- / 2D-NMR
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