ChemInform Abstract: Disodium Hydrogen Phosphate as an Efficient and Cheap Catalyst for the Synthesis of 2-Aminochromenes

Disodium Hydrogen Phosphate as an Effici

Disodium Hydrogen Phosphate as an Efficient and Cheap Catalyst for the Synthesis of 2-Aminochromenes

✍ Meng, Xin-Ying; Wang, Hong-Juan; Wang, Chun-Ping; Zhang, Zhan-Hui 📂 Article 📅 2011 🏛 Taylor and Francis Group 🌐 English ⚖ 176 KB

KF/natural phosphate as an efficient cat

KF/natural phosphate as an efficient catalyst for synthesis of 2′-hydroxychalcones and flavanones

✍ Macquarrie, D. J.; Nazih, R.; Sebti, S. 📂 Article 📅 2002 🏛 Royal Society of Chemistry 🌐 English ⚖ 88 KB

ChemInform Abstract: NbCl5 as an Efficie

ChemInform Abstract: NbCl5 as an Efficient Catalyst for Rapid Synthesis of Quinoxaline Derivatives.

✍ Jun-Tao Hou; Yong-Hui Liu; Zhan-Hui Zhang 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 25 KB 👁 2 views

## Abstract Key advantages of the title method are simplicity of operation, short reaction times, and good substrate generality.

ChemInform Abstract: NbCl5 as an Efficie

ChemInform Abstract: NbCl5 as an Efficient Catalyst for the Synthesis of 1,5-Benzodiazepine Derivatives.

✍ Shu-Tao Gao; Wei-Hua Liu; Jing-Jun Ma; Chun Wang; Qian Liang 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Thiamine Hydrochlor

ChemInform Abstract: Thiamine Hydrochloride as an Efficient Catalyst for the Synthesis of Amidoalkyl Naphthols.

✍ Min Lei; Lei Ma; Lihong Hu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: HClO4—SiO2 as an Ef

ChemInform Abstract: HClO4—SiO2 as an Efficient and Recyclable Catalyst for the Synthesis of Amide Derivatives.

✍ Weibin Song; Lei Ma; Lihong Hu 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 38 KB 👁 2 views

HClO 4 -SiO 2 as an Efficient and Recyclable Catalyst for the Synthesis of Amide Derivatives. -Silica-supported perchloric acid is shown to be an efficient catalyst for the alkylation of amides and sulfonamides. After recycling the catalyst four times the yields are practically identical to those ob