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2 article(s) from Yang, Yiming

First total synthesis of hoshinoamide A

Haipin Zhou,
Zihan Rui,
Yiming Yang,
Shengtao Xu,
Yutian Shao and
Long Liu

Letter
Published 15 Dec 2021

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1. Graphical Abstract
2. Figure 1: a) Structures of hoshinoamides A and B. b) Structure of hoshinoamide C.
  
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3. Scheme 1: Synthesis of resin-bound tripeptide 3 by SPPS. DIPEA: N,N-diisopropylethylamine; HCTU: O-(6-chloro-...
  
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4. Scheme 2: Synthesis of dipeptide 6. HATU: 2-(7-azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorop...
  
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5. Scheme 3: Synthesis of hoshinoamide A.
  
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Graphical Abstract

Beilstein J. Org. Chem. 2021, 17, 2924–2931, doi:10.3762/bjoc.17.201

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Catalyst-free synthesis of 4-acyl-NH-1,2,3-triazoles by water-mediated cycloaddition reactions of enaminones and tosyl azide

Lu Yang,
Yuwei Wu,
Yiming Yang,
Chengping Wen and
Jie-Ping Wan

Full Research Paper
Published 07 Sep 2018

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1. Graphical Abstract
2. Figure 1: Scope of the water-mediated synthesis of 4-acyl-NH-1,2,3-triazoles. General conditions: enaminone 1...
  
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3. Scheme 1: The gram scale synthesis of 3a: (a) before reaction; (b) completed reaction; (c) the purified produ...
  
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4. Scheme 2: The proposed reaction mechanism.
  
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Beilstein J. Org. Chem. 2018, 14, 2348–2353, doi:10.3762/bjoc.14.210

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