Regioselective Benzylation of 2-Deoxy-2-Aminosugars Using Crown Ethers: Application to a Shortened Synthesis of Hyaluronic Acid Oligomers.
Regioselective Benzylation of 2-Deoxy-2-Aminosugars Using Crown Ethers: Application to a Shortened Synthesis of Hyaluronic Acid Oligomers.
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使用冠醚对 2-脱氧-2-氨基糖进行区域选择性苄化:在透明质酸低聚物的缩短合成中的应用。
DOI:
10.1002/adsc.201400269
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发表时间:
2014-07-07
影响因子:
5.4
通讯作者:
Pohl, Nicola L. B.
中科院分区:
文献类型:
--
作者:
Mukherjee, Chinmoy;Liu, Lin;Pohl, Nicola L. B.
The combination of benzyl bromide, sodium hydroxide and 15-crown-5 in tetrahydrofuran is shown to be an efficient method for installing benzyl groups at both the 4- and 6-positions regioselectively directly from peracetylated N-trichloroacetyl-protected glucosamine and galactosamine. Application of this benzylation strategy proved to significantly shorten the synthetic route to hyaluronic acid tetra- and hexamers.
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DOI:
10.1073/pnas.0803815105
发表时间:
2008-10-28
影响因子:
11.1
作者:
Gryllos, Ioannis;Tran-Winkler, Hien J.;Wessels, Michael R.
通讯作者:
Wessels, Michael R.
影响因子:
11.2
作者:
Benitez A;Yates TJ;Lopez LE;Cerwinka WH;Bakkar A;Lokeshwar VB
通讯作者:
Lokeshwar VB
DOI:
10.3390/molecules15107235
发表时间:
2010-10-20
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Guo J;Ye XS
通讯作者:
Ye XS
影响因子:
4.8
作者:
Jing, W;DeAngelis, PL
通讯作者:
DeAngelis, PL
影响因子:
15
作者:
Greig, Ian R.;Macauley, Matthew S.;Vocadlo, David J.
通讯作者:
Vocadlo, David J.