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Ritter Reaction (ritter + reaction)

Distribution by Scientific Domains
Chemistry100%

Selected Abstracts

Direct Preparation of N-Glycosidic Bond-Linked Nonionic Carbohydrate-Based Surfactant (NICBS) via Ritter Reaction,

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 14 2007
Zerong Daniel Wang
Abstract The Ritter reaction has been successfully extended to the direct preparation of N-glycosidic bond-linked nonionic carbohydrate-based surfactants from carbohydrates and nitriles in the presence of trimethylsilyl trifluoromethanesulfonate (TMSOTf) and silver perchlorate (AgClO4) on a high-speed mechanical shaker. The new surfactant molecules have the features of low toxicity, environmental compatibility and biodegradability. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007) [source]

(P2O5/SiO2): A Useful Heterogeneous Alternative for the Ritter Reaction.

CHEMINFORM, Issue 35 2007
Fatemeh Tamaddon
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. [source]

Synthesis of Regioisomeric (S)-(+)-3,3,4-Trimethyl-8-methoxy-3,4-dihydrobenzo [h]isoquinolin-1(2H)-one and (S)-(+)-1,2,2-Trimethyl-8-methoxy-1,2-dihydrobenzo [f]isoquinolin-4(3H)-one by the Ritter Reaction

CHEMINFORM, Issue 38 2005
Yurii V. Shklyaev
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Regioisomerism in the Ritter Reaction.

CHEMINFORM, Issue 3 2005
Part 1.
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

The Ritter Reaction under Truly Catalytic Brønsted Acid Conditions

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 28 2007
Roberto Sanz
Abstract Simple organic acids like 2,4-dinitrobenzenesulfonic acid (DNBSA) catalyze the Ritter reaction of secondary benzylic alcohols giving rise to the corresponding N -benzylacetamides in usually high yields. Reactions can be conducted without exclusion of oxygen and without the need of dry solvents. With tertiary ,,,-dimethylbenzylic alcohols a different pathway involving a formal dimerization reaction takes place under the acid-catalytic conditions used. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007) [source]