One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica

Mukhopadhyay B; Russell DA; Field RA

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One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica

机译：用高氯酸固定在二氧化硅上的糖衍生物的一锅缩醛乙酰化

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Perchloric acid immobilised on silica gel has been used as an efficient promoter for per-O-acetylation, and acetalation and subsequent O-acetylation of glycosides and thioglycosides in one-pot using stoichiometric reagents. (c) 2005 Elsevier Ltd. All rights reserved.

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《Carbohydrate research》 |2005年第6期|共6页
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Mukhopadhyay B; Russell DA; Field RA;
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正文语种 eng
中图分类 Q629;
关键词
perchloric acid on silica; acetal-ketal; acetylation; B STREPTOCOCCAL POLYSACCHARIDES; EFFICIENT SYNTHESIS; ATOM ECONOMY; OLIGOSACCHARIDES; CATALYST; ANTIGEN; UNIT; GALACTOPYRANOSIDES; HCLO4-SIO2; GALACTOSE;

机译：硅胶上的高氯酸;缩醛缩酮;乙酰化;B链球菌多糖;高效合成;原子经济;寡糖;催化剂;抗原;单元;半乳糖苷;HCLO4-SIO2;半乳糖;

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1. One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica [J] . Mukhopadhyay B, Russell DA, Field RA Carbohydrate research . 2005,第6期

机译：用高氯酸固定在二氧化硅上的糖衍生物的一锅缩醛乙酰化
2. An eco-friendly catalytic route for one-pot synthesis of 2-amino-6-(2-oxo-2Hchromen-3-yl)-4-arylnicotinonitrile derivatives by silica-supported perchloric acid (HClO4–SiO2) under solvent-free conditions [J] . Majid Ghashang, Krishnamoorthy Aswin, Syed Sheik Mansoor Research on Chemical Intermediates . 2014,第3期

机译：二氧化硅负载的高氯酸（HClO4-SiO2）在无溶剂条件下一锅合成2-氨基-6-（2-氧代-2Hchromen-3-基）-4-芳基烟腈衍生物的环保催化路线
3. Silica-supported perchloric acid (HClO4-SiO2): An efficient catalyst for one-pot synthesis of functionalized tetrahydropyrimidine derivatives [J] . Khan A.T., Khan M.M., Das D.K., Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2012,第6期

机译：二氧化硅负载的高氯酸（HClO4-SiO2）：一锅合成功能化四氢嘧啶衍生物的有效催化剂
4. Four-Electron Reduction of Dioxygen to Water by Ferrocene Derivatives in the Presence of Perchloric Acid in Benzonitrile,Catalyzed by Cofacial Porphyrins [C] . Ken Qkamoto, Claude P.Gros, Roger Guilard, The Meeting of the Electrochemical Society . 2003

机译：二氧化烯衍生物在苄腈存在下的二氧化烯衍生物的四氧化二恶英将二氧化衍生物减少，碳酸催化
5. Measurement of the refractive index of covalently immobilised oligonucleotide films on fused silica optical fibres for optimisation of a nucleic acid biosensor. [D] . Henke, Lisa. 2000

机译：测量共价固定的寡核苷酸膜在熔融石英光纤上的折射率，以优化核酸生物传感器。
6. Synthesis and Biological Evaluation of New Substituted Hantzsch Thiazole Derivatives from Environmentally Benign One-Pot Synthesis Using Silica Supported Tungstosilisic Acid as Reusable Catalyst [O] . Houria Bouherrou, Aicha Saidoun, Ahmed Abderrahmani, 2017

机译：二氧化硅负载的钨硅酸作为可重复使用的催化剂由环境良性一锅法合成的新型取代的Hantzsch噻唑衍生物的合成及生物学评估
7. Nano-Fe3O4@silica sulfuric acid as a reusable and magnetically separable potent solid acid catalyst in Biginelli-type reaction for the one-pot multicomponent synthesis of fused dihydropyrimidine derivatives: A greener NOSE and SFRC approach [O] . Binoyargha Dam, Amarta Kumar Pal, Ajay Gupta 2016

机译：纳米Fe3O4 @二氧化硅硫酸作为融合二氢嘧啶衍生物的一盆多组分合成的Biginelli型反应中的可重复使用和磁性可分离的效率固体酸催化剂：更绿鼻子和SFRC方法

One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica

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