Effective Activation of 'Armed' Thioglycoside with a New Combination of Trityl Tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4] and N-(Ethylthio)phthalimide (PhthNSEt)

Hideki Jona; Kazuya Takeuchi; Terunobu Saitoh; Teruaki Mukaiyama

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Effective Activation of 'Armed' Thioglycoside with a New Combination of Trityl Tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4] and N-(Ethylthio)phthalimide (PhthNSEt)

机译：三苯甲基四（五氟苯基）硼酸酯[TrB（C_6F_5）_4]和N-（乙硫基）邻苯二甲酰亚胺（PhthNSEt）的新组合有效地激活了“武装”硫代糖苷

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Glycosylationof the 'armed' thioglycoside with various glycosyl acceptors is promoted by using a combinationof stoichiometoric amount of N-(ethylthio)phthalimide (PhthNSEt) and catalytic amount of trityl tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4], and is successfully applied to one-pot 'armed-disarmed' sequential synthesis of trisaccharides.

机译：通过将化学计量的N-（乙基硫代）邻苯二甲酰亚胺（PhthNSEt）和催化量的三苯甲基四（五氟苯基）硼酸酯[TrB（C_6F_5）_4]结合使用，可以促进具有各种糖基受体的“武装”硫代糖苷的糖基化，并成功应用一锅“武装解除”三糖的顺序合成。

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来源
《Chemistry Letters 》 |2000年第10期| 共2页
作者
Hideki Jona; Kazuya Takeuchi; Terunobu Saitoh; Teruaki Mukaiyama;
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正文语种 eng
中图分类化学 ; 化学工业 ;
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1. Effective Activation of 'Armed' Thioglycoside with a New Combination of Trityl Tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4] and N-(Ethylthio)phthalimide (PhthNSEt) [J] . Hideki Jona, Kazuya Takeuchi, Terunobu Saitoh, Chemistry Letters . 2000 ,第10期

机译：三苯甲基四（五氟苯基）硼酸酯[TrB（C_6F_5）_4]和N-（乙硫基）邻苯二甲酰亚胺（PhthNSEt）的新组合有效地激活了“武装”硫代糖苷
2. Stereoselective Glycosylation of Thioglycosides Promoted by Respective Combinations of N-Iodo-or N-Bromosuccinimide and Trityl Tetrakis(pentafluorophenyl)borate. Application to One-Pot Sequential Synthesis of Trisaccharide [J] . Kazuya Takeuchi, Takayuki Tamura, Teruaki Mukaiyama Chemistry Letters . 2000 ,第2期

机译：N-碘或N-溴代琥珀酰亚胺和三苯甲基四（五氟苯基）硼酸酯的各自组合促进的硫代糖苷的立体选择性糖基化。三糖一锅法连续合成中的应用
3. AN EFFICIENT METHOD FOR CATALYTIC AND STEREOSELECTIVE GLYCOSYLATION WITH THIOGLYCOSIDES PROMOTED BY TRITYL TETRAKIS(PENTAFLUOROPHENYL)BORATE AND SODIUM PERIODATE [J] . Uchiro H., Mukaiyama T. Chemistry Letters . 1997 ,第2期

机译：三苯甲基四（五氟苯基）硼酸盐和过碘酸钠促进的硫代糖苷催化和立体选择性糖基化反应的高效方法
4. Electrophilic Activation of Lewis Base Complexes of Borane with Trityl Tetrakis(pentafluorophenyl)borate [O] . Timothy S. De Vries, Edwin Vedejs -1

机译：硼烷的刘易斯碱配合物与三苯甲基四（五氟苯基）硼酸酯的亲电活化
5. Electrophilic Activation of Lewis Base Complexes of Borane with Trityl Tetrakis(pentafluorophenyl)borate [O] . -1

机译：硼烷与Trityltakis（五氟苯基）硼酸盐的电泳活化

Effective Activation of 'Armed' Thioglycoside with a New Combination of Trityl Tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4] and N-(Ethylthio)phthalimide (PhthNSEt)

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