A Novel Activating Agents of 'Disarmed'Thioglycosides,Combination of Trityl Tetrakis(pentafluorophenyl)borate,Iodine and 2,3-Dichloro-5,6-dicyano-p-benzoquinone (DDQ)

Kazuya Takeuchi; Takayuki Tamura; Hideki Jona; Teruaki Mukaiyama

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A Novel Activating Agents of 'Disarmed'Thioglycosides,Combination of Trityl Tetrakis(pentafluorophenyl)borate,Iodine and 2,3-Dichloro-5,6-dicyano-p-benzoquinone (DDQ)

机译：新型“脱甲”硫糖苷，三苯甲基四（五氟苯基）硼酸酯，碘和2,3-二氯-5,6-二氰基对苯醌（DDQ）的组合活化剂

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A combined use of trityl tetrakis(pentafluorophenyl)borate [TrB(C_6F_5)_4],iodine (I_2) and 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) effectively activates"disarmed"thioglycosides to afford the corresponding disaccharides in high yields on treatment with several glycosyl acceptors.

机译：三苯甲基四（五氟苯基）硼酸酯[TrB（C_6F_5）_4]，碘（I_2）和2,3-二氯-5,6-二氰基对苯醌（DDQ）的组合使用可有效活化“脱甲”硫代糖苷，从而提供几种糖基受体处理后，相应的二糖产量很高。

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《Chemistry Letters》 |2000年第6期|共2页
作者
Kazuya Takeuchi; Takayuki Tamura; Hideki Jona; Teruaki Mukaiyama;
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1. A Novel Activating Agents of 'Disarmed'Thioglycosides,Combination of Trityl Tetrakis(pentafluorophenyl)borate,Iodine and 2,3-Dichloro-5,6-dicyano-p-benzoquinone (DDQ) [J] . Kazuya Takeuchi, Takayuki Tamura, Hideki Jona, Chemistry Letters . 2000,第6期

机译：新型“脱甲”硫糖苷，三苯甲基四（五氟苯基）硼酸酯，碘和2,3-二氯-5,6-二氰基对苯醌（DDQ）的组合活化剂
2. 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
3. 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
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
6. Trityl Tetrakis(3,5-bis(Trifluoromethyl)Phenyl)-Borate: A New Hydride AbstractionReagent [R] . Boudjouk, P., Bahr, S. R. 1992

机译：Trityl Tetrakis（3,5-双（三氟甲基）苯基） - 硼酸盐：一种新的氢化物提取试剂

A Novel Activating Agents of 'Disarmed'Thioglycosides,Combination of Trityl Tetrakis(pentafluorophenyl)borate,Iodine and 2,3-Dichloro-5,6-dicyano-p-benzoquinone (DDQ)

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