APPLICATION OF SULFAMIC ACID AS AN ECO-FRIENDLY CATALYST IN AN EXPEDIENT SYNTHESIS OF BENZIMIDAZOLES

Manas Chakrabarty; Sulakshana Karmakar; Ajanta Mukherji; Shiho Arima; Yoshihiro Harigaya

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APPLICATION OF SULFAMIC ACID AS AN ECO-FRIENDLY CATALYST IN AN EXPEDIENT SYNTHESIS OF BENZIMIDAZOLES

机译：亚硫酸作为生态友好型催化剂在苯并咪唑类合成中的应用

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Sulfamic acid,an eco-friendly and zwitterionic solid,proved to be a very efficient catalyst for the reaction of ortho-phenylenediamine with aryl aldehydes in ethanol at room temperature to furnish both 1 -arylmethyl-2-aryl-and 2-arylbenzimidazoles in very good to excellent overall yields.

机译：氨基磺酸是一种环境友好的两性离子固体，被证明是一种非常有效的催化剂，可在室温下使邻苯二胺与芳基醛在乙醇中反应，从而在非常高的糖度下提供1-芳基甲基-2-芳基和2-芳基苯并咪唑良好至优异的总产量。

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《Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry》 |2006年第5期|共8页
作者
Manas Chakrabarty; Sulakshana Karmakar; Ajanta Mukherji; Shiho Arima; Yoshihiro Harigaya;
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正文语种 eng
中图分类杂环化合物;
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1. APPLICATION OF SULFAMIC ACID AS AN ECO-FRIENDLY CATALYST IN AN EXPEDIENT SYNTHESIS OF BENZIMIDAZOLES [J] . Manas Chakrabarty, Sulakshana Karmakar, Ajanta Mukherji, Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2006,第5期

机译：亚硫酸作为生态友好型催化剂在苯并咪唑类合成中的应用
2. Room Temperature Metal-Free Synthesis of Aryl/Heteroaryl-Substituted Bis(6-aminouracil-5-yl)methanes Using Sulfamic Acid (NH2S03H) as an Efficient and Eco-friendly Organo-Catalyst [J] . Bubun Banerjee, Goutam Brahmachari Current Organocatalysis . 2016,第2期

机译：使用氨基磺酸（NH2S03H）作为高效，生态友好的有机催化剂，室温下无金属合成芳基/杂芳基取代的双（6-氨基尿嘧啶-5-基）甲烷
3. Synthesis of substituted 1,3-oxazines using sulfamic acid as an efficient and eco-friendly catalyst [J] . Damodiran M., Perumal P.T. Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2010,第6期

机译：使用氨基磺酸作为高效环保的催化剂合成取代的1,3-恶嗪
4. THE SYNTHESIS OF POLYMER-SUPPORTED CHIRAL PHASE TRANSFER CATALYSTS AND THEIR APPLICATION IN THE ASYMMETRIC SYNTHESIS OF α-AMINO ACIDS [C] . . -1

机译：聚合物负载的手性相转移催化剂的合成及其在α-氨基酸不对称合成中的应用
5. Part I. Asymmetric hydrosilylation of acetophenone using titanium catalysts. Part II. Synthesis of water-soluble palladacycles and their applications to the Suzuki reaction. Part III. Rhodium-catalyzed addition of aryl and alkenylboronic acids to aldehyde [D] . Huang, Rongcai. 2005

机译：第一部分：使用钛催化剂的苯乙酮不对称氢化硅烷化。第二部分水溶性palladacycles的合成及其在铃木反应中的应用。第三部分铑催化的芳基和烯基硼酸加成醛
6. Selective and eco-friendly procedures for the synthesis of benzimidazole derivatives. The role of the Er(OTf)3 catalyst in the reaction selectivity [O] . Natividad Herrera Cano, Jorge G Uranga, Mónica Nardi, 2016

机译：合成苯并咪唑衍生物的选择性和环保方法。 Er（OTf）3催化剂在反应选择性中的作用
7. Magnetic Nanoparticle Immobilized N-Propylsulfamic Acid as a Recyclable and Efficient Nanocatalyst for the Synthesis of 2H-indazolo2,1-bphthalazine-triones in Solvent-Free Conditions: Comparison with Sulfamic Acid [O] . Amin Rostami, Bahman Tahmasbi, Ako Yari 2013

机译：将磁性纳米粒子固定化N-丙基磺酸作为可再循环和有效的纳米催化剂，用于合成2H-吲唑的合成溶剂条件下的2H- Indazolo 2,1-B酞菁 - Triones：与氨基酸相比

APPLICATION OF SULFAMIC ACID AS AN ECO-FRIENDLY CATALYST IN AN EXPEDIENT SYNTHESIS OF BENZIMIDAZOLES

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