Metal Triflate Catalyzed Reactions of Alkenes, NBS, Nitriles, and TMSN3: Synthesis of 1,5-Disubstituted Tetrazoles.

Metal Triflate Catalyzed Highly Regio- a

Metal Triflate Catalyzed Highly Regio- and Stereoselective 1,2-Bromoazidation of Alkenes Using NBS and TMSN3 as the Bromine and Azide Sources.

✍ Saumen Hajra; Debarshi Sinha; Manishabrata Bhowmick 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

A Base-Catalyzed, Direct Synthesis of 3,

A Base-Catalyzed, Direct Synthesis of 3,5-Disubstituted 1,2,4-Triazoles from Nitriles and Hydrazides.

✍ Kap-Sun Yeung; Michelle E. Farkas; John F. Kadow; Nicholas A. Meanwell 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 25 KB

ChemInform Abstract: Copper-Catalyzed Sy

ChemInform Abstract: Copper-Catalyzed Synthesis of 5-Substituted 1H-Tetrazoles via the [3 + 2] Cycloaddition of Nitriles and Trimethylsilyl Azide.

✍ Tienan Jin; Fukuzou Kitahara; Shin Kamijo; Yoshinori Yamamoto 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

ChemInform Abstract: Synthesis of 5-Subs

ChemInform Abstract: Synthesis of 5-Substituted 1H-Tetrazoles by the Copper-Catalyzed [3 + 2] Cycloaddition of Nitriles and Trimethylsilyl Azide.

✍ Tienan Jin; Fukuzou Kitahara; Shin Kamijo; Yoshinori Yamamoto 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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

Mesoionic carbenes: Reactions of 1,3-dip

Mesoionic carbenes: Reactions of 1,3-diphenyltetrazol-5-ylidene with electron-deficient alkenes, and synthesis and catalytic activities of the (tetrazol-5-ylidene)rhodium(I) complexes

✍ Shuki Araki; Keisaku Yokoi; Ryosuke Sato; Tsunehisa Hirashita; Jun-Ichiro Setsun 📂 Article 📅 2009 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 298 KB

## Abstract magnified image The reactions of 1,3‐diphenyltetrazol‐5‐ylidene, a rare example of mesoionic carbenes, with electron‐deficient unsaturated compounds were studied. The carbene reacted with dimethyl 1,2,4,5‐tetrazine‐3,6‐dicarboxylate to give a 5‐tetrazoliomethylide, together with hydraz

New Easy Approach to the Synthesis of 2,

New Easy Approach to the Synthesis of 2,5-Disubstituted and 2,4,5-Trisubstituted 1,3-Oxazoles. The Reaction of 1-(Methylthio)acetone with Nitriles.

✍ Antonio Herrera; Roberto Martinez-Alvarez; Pedro Ramiro; Dolores Molero; John Al 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.