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A highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides

A highly efficient MCM-41-immobilized bipyridine copper( i ) complex [MCM-41-bpy-CuI] was prepared from 4,4-bis[3-(triethoxysilyl)propylaminomethyl]-2,2-bipyridine via immobilization on the mesoporous material MCM-41, followed by reaction with CuI. In the presence of 5 mol% MCM-41-bpy-CuI, the cross... Full description

Journal Title: New Journal of Chemistry 2015, Vol.39(3), pp.2106-2115
Main Author: Zhao, Hong
Other Authors: Jiang, Yuanyuan , Chen, Qiurong , Cai, Mingzhong
Format: Electronic Article Electronic Article
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ID: ISSN: 1144-0546 ; E-ISSN: 1369-9261 ; DOI: 10.1039/c4nj01687d
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title: A highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides
format: Article
creator:
  • Zhao, Hong
  • Jiang, Yuanyuan
  • Chen, Qiurong
  • Cai, Mingzhong
subjects:
  • Chemistry
ispartof: New Journal of Chemistry, 2015, Vol.39(3), pp.2106-2115
description: A highly efficient MCM-41-immobilized bipyridine copper( i ) complex [MCM-41-bpy-CuI] was prepared from 4,4-bis[3-(triethoxysilyl)propylaminomethyl]-2,2-bipyridine via immobilization on the mesoporous material MCM-41, followed by reaction with CuI. In the presence of 5 mol% MCM-41-bpy-CuI, the cross-coupling reaction of organoboronic acids with diaryl diselenides proceeded smoothly in DMSO/H 2 O (2/1) at 110 C under air to afford a variety of diorganyl selenides in good to excellent yields. This heterogeneous copper catalyst can be recovered and recycled by a simple filtration of the reaction solution and used for at least 10 consecutive trials without any decrease in activity.
language:
source:
identifier: ISSN: 1144-0546 ; E-ISSN: 1369-9261 ; DOI: 10.1039/c4nj01687d
fulltext: fulltext
issn:
  • 1144-0546
  • 1369-9261
  • 13699261
  • 11440546
url: Link


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titleA highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides
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descriptionA highly efficient MCM-41-immobilized bipyridine copper( i ) complex [MCM-41-bpy-CuI] was prepared from 4,4-bis[3-(triethoxysilyl)propylaminomethyl]-2,2-bipyridine via immobilization on the mesoporous material MCM-41, followed by reaction with CuI. In the presence of 5 mol% MCM-41-bpy-CuI, the cross-coupling reaction of organoboronic acids with diaryl diselenides proceeded smoothly in DMSO/H 2 O (2/1) at 110 C under air to afford a variety of diorganyl selenides in good to excellent yields. This heterogeneous copper catalyst can be recovered and recycled by a simple filtration of the reaction solution and used for at least 10 consecutive trials without any decrease in activity.
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titleA highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides
descriptionA highly efficient MCM-41-immobilized bipyridine copper( i ) complex [MCM-41-bpy-CuI] was prepared from 4,4-bis[3-(triethoxysilyl)propylaminomethyl]-2,2-bipyridine via immobilization on the mesoporous material MCM-41, followed by reaction with CuI. In the presence of 5 mol% MCM-41-bpy-CuI, the cross-coupling reaction of organoboronic acids with diaryl diselenides proceeded smoothly in DMSO/H 2 O (2/1) at 110 C under air to afford a variety of diorganyl selenides in good to excellent yields. This heterogeneous copper catalyst can be recovered and recycled by a simple filtration of the reaction solution and used for at least 10 consecutive trials without any decrease in activity.
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titleA highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides
authorZhao, Hong ; Jiang, Yuanyuan ; Chen, Qiurong ; Cai, Mingzhong
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atitleA highly efficient and reusable MCM-41-immobilized bipyridine copper( i ) catalyst for the CSe coupling of organoboronic acids with diaryl diselenides
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abstractA highly efficient MCM-41-immobilized bipyridine copper( i ) complex [MCM-41-bpy-CuI] was prepared from 4,4-bis[3-(triethoxysilyl)propylaminomethyl]-2,2-bipyridine via immobilization on the mesoporous material MCM-41, followed by reaction with CuI. In the presence of 5 mol% MCM-41-bpy-CuI, the cross-coupling reaction of organoboronic acids with diaryl diselenides proceeded smoothly in DMSO/H 2 O (2/1) at 110 C under air to afford a variety of diorganyl selenides in good to excellent yields. This heterogeneous copper catalyst can be recovered and recycled by a simple filtration of the reaction solution and used for at least 10 consecutive trials without any decrease in activity.
doi10.1039/c4nj01687d
pages2106-2115