Solvent-free synthesis of aryl-14H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydro-xanthenes using silica sulfuric acid as catalyst

Mozhdeh Seyyedhamzeh; Peiman Mirzaei; Ayoob Bazgir

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Solvent-free synthesis of aryl-14H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydro-xanthenes using silica sulfuric acid as catalyst

机译：以二氧化硅硫酸为催化剂，无溶剂合成芳基-14H-二苯并[a，j]黄嘌呤和1,8-二氧代八氢黄嘌呤

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摘要

A simple and efficient method for the synthesis of aryl-14h-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydro-xanthenes using silica sulfuric acid as a reusable eco-friendly catalyst under solvent-free conditions is described.

机译：描述了一种简单有效的方法，用于合成芳基-14h-二苯并[a，j]氧杂蒽和1,8-二氧-八氢-ant吨并使用二氧化硅硫酸作为无溶剂条件下可重复使用的环保催化剂。

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《Dyes and Pigments》 |2008年第3期|共4页
作者
Mozhdeh Seyyedhamzeh; Peiman Mirzaei; Ayoob Bazgir;
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正文语种 eng
中图分类染料及中间体工业;
关键词
Xanthenes; Solvent-free; Silica sulfuric acid; Naphthol; Reusable catalyst;

机译：黄嘌呤;无溶剂;二氧化硅硫酸;萘酚;可重复使用的催化剂;

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1. Solvent-free synthesis of aryl-14H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydro-xanthenes using silica sulfuric acid as catalyst [J] . Mozhdeh Seyyedhamzeh, Peiman Mirzaei, Ayoob Bazgir Dyes and Pigments . 2008,第3期

机译：以二氧化硅硫酸为催化剂，无溶剂合成芳基-14H-二苯并[a，j]黄嘌呤和1,8-二氧代八氢黄嘌呤
2. SILICA SULFURIC ACID: A SIMPLE, EFFICIENT, AND REUSABLE HETEROGENEOUS CATALYST FOR THE ONE-POT SYNTHESIS OF ARYL-14H-DIBENZO[aj]XANTHENES UNDER CONVENTIONAL HEATING AND SOLVENT-FREE CONDITIONS [J] . Raveendra K. Hunnur, B. Sunilkumar, P. S. Kumar, Химия гетероциклических соединений: Всесоюз. науч. теорет. журн. . 2008,第2期

机译：二氧化硅：一种简单，高效且可重复使用的非均相催化剂，用于常规加热和无溶剂条件下一锅合成芳基-14H-二苯并[aj]黄嘌呤
3. Synthesis of 12-aryl-12H-benzo[i][1,3]-dioxolo[4,5-b]xanthene-6,11-diones using silica sulfuric acid as an efficient and versatile catalyst under solvent-free conditions [J] . Wu L., Chao S., Yan F. Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2011,第1期

机译：使用二氧化硅硫酸作为无溶剂条件下的高效多功能催化剂，合成12-芳基-12H-苯并[i] [1,3]-二氧杂[4,5-b] x吨-6,11-二酮
4. Magnetic Nanoparticle Supported Phosphotungstic Acid: An Efficient Catalyst for the Synthesis of Xanthene Derivatives [C] . Nipun Patel, Deepak Katheriya, Harsh Dadhania, International Conference on Nanomaterials for Energy Conversion and Storage Applications . 2018

机译：磁性纳米粒子负载磷钨酸：合成X吨衍生物的有效催化剂
5. Rational design and synthesis of Pt/silica-alumina metal-acid bifunctional catalysts. [D] . Samad, Jadid Ettaz. 2016

机译：铂/二氧化硅-氧化铝-金属-酸双功能催化剂的合理设计与合成。
6. Silica sulfuric acid: a reusable solid catalyst for one pot synthesis of densely substituted pyrrole-fused isocoumarins under solvent-free conditions [O] . Sudipta Pathak, Kamalesh Debnath, Animesh Pramanik 2013

机译：二氧化硅硫酸：一种可重复使用的固体催化剂可在无溶剂条件下一锅合成密集取代的吡咯稠合异香豆素
7. Silica-Supported Phosphorus-Containing Catalysts Efficiently Promoted Synthesis of 1,8-Dioxo-octahydro-xanthenes under Solvent-Free Conditions [O] . ALIREZA HASANINEJAD, MARJAN DADAR, ABDOLKARIM ZARE 2012

机译：在无溶剂条件下有效地促进了二氧化硅含含磷催化剂的合成1,8-二氧基 - 烯烃 - 酮。

Solvent-free synthesis of aryl-14H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydro-xanthenes using silica sulfuric acid as catalyst

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