The application of poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide) andN,N,N′,N′-tetrabromobenzene-1,3-disulfonamide as catalysts for one-pot synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles and 1,5-benzodiazepines, and new reagents for synthesis of benzimidazoles

ChemInform Abstract: The Application of

ChemInform Abstract: The Application of Poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide) and N,N,N′,N′-Tetrabromobenzene-1,3-disulfonamide as Catalysts for One-Pot Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazoles and 1,5-Benzodiazepines, and New Reagents for Synthesis of Benzimidazoles.

✍ Ramin Ghorbani-Vaghei; Hojat Veisi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 94 KB 👁 2 views

ChemInform Abstract: Poly(N,N′-dibromo-N

ChemInform Abstract: Poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide), N,N,N′,N′-Tetrabromobenzene-1,3-disulfonamide and Novel Poly(N,N′-dibromo-N-phenylbenzene-1,3-disulfonamide) as Powerful Reagents for Benzylic Bromination.

✍ Ramin Ghorbani-Vaghei; Mohammad Chegini; Hojat Veisi; Mehdi Karimi-Tabar 📂 Article 📅 2009 🏛 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

ChemInform Abstract: Poly(N-bromo-N-ethy

ChemInform Abstract: Poly(N-bromo-N-ethylbenzene-1,3-disulfonamide) and N,N,N′,N′-Tetrabromobenzene-1,3-disulfonamide as Efficient Reagents for the Synthesis of Quinolines.

✍ Ramin Ghorbani-Vaghei; Somayeh Akbari-Dadamahaleh 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 42 KB 👁 2 views

Poly(N-bromobenzene-1,3-disulfonamide) a

Poly(N-bromobenzene-1,3-disulfonamide) and N,N,N′,N′-Tetrabromobenzene-1,3-disulfonamide as Novel Catalytic Reagents for Silylation of Alcohols, Phenols, and Thiols Using Hexamethyldisilazane.

✍ Ramin Ghorbani-Vaghei; Mohammad Ali Zolfigol; Mahdieh Chegeny; Hojat Veisi 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 41 KB

## 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.

ChemInform Abstract: Poly(N,N′-dichloro-

ChemInform Abstract: Poly(N,N′-dichloro-N-ethylbenzene-1,3-disulfonamide) and N,N,N′,N′-Tetrachlorobenzene-1,3-disulfonamide as Novel Reagents for the Synthesis of N-Chloroamines, Nitriles and Aldehydes.

✍ Ramin Ghorbani-Vaghei; Hojat Veisi 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 51 KB 👁 2 views

Poly(N-bromobenzene-1,3-disulfonamide) a

Poly(N-bromobenzene-1,3-disulfonamide) and N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide as a mild and efficient catalyst for chemoselective thioacetalization of carbonyl functions and transthioacetalization reactions

✍ Hojat Veisi; Ramin Ghorbani-Vaghei; Somayeh Akbari Dadamahaleh 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 152 KB

## Abstract Poly(__N__‐bromobenzene‐1,3‐disulfonamide) and __N,N,N__′,__N__′‐tetrabromobenzene‐1,3‐disulfonamide are effective catalysts for chemoselective dithioacetalization of aldehydes in the presence of ketones under neutral conditions. J. Heterocyclic Chem., (2011).