ChemInform Abstract: The Use of Samarium Enolates, a Novel Alternative in the Addition Reactions to Imines. Synthesis of 3-Amino Esters, Amides and Enantiopure 3,4-Diamino Esters.

The Use of Samarium Enolates, A Novel Al

The Use of Samarium Enolates, A Novel Alternative in the Addition Reactions to Imines. Synthesis of 3-Amino Esters, Amides and Enantiopure 3,4-Diamino Esters

✍ José M. Concellón; Humberto Rodríguez-Solla; Carmen Simal 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 192 KB 👁 2 views

The Addition Reaction of Samarium Enolat

The Addition Reaction of Samarium Enolates and 2-Haloenolates Derived from Esters, and Amides to Imines. Totally Stereoselective Synthesis of Enantiopure 3,4-Diamino Esters or Amides

✍ José M. Concellón; Humberto Rodríguez-Solla; Carmen Simal; Vicente del Amo; Sant 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 252 KB 👁 2 views

The addition reaction of samarium enolates and 2-haloenolates derived from esters and amides to imines takes place in an efficient manner. A novel protocol to perform the addition reaction of samarium enolates derived from esters or amides to chiral 2-aminoimines, with total stereoselectivity and wi

ChemInform Abstract: Synthesis of Enanti

ChemInform Abstract: Synthesis of Enantiopure N-Protected 4,5-Disubstituted 3-Pyrrolidinones and N-Protected 2,5-Disubstituted 3-Pyrrolidinones via the Dieckmann Reaction of Dicarbonyl Compounds Derived from Enantiopure β-Amino Esters.

✍ Yue Wang; Dawei Ma 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 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: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[1,5-a]pyrimidines by Reaction of 3,5-Diamino-4-nitropyrazole with Acetoacetic Ester in the Presence of Alkaline Agents.

✍ V. A. Makarov; N. P. Solov'eva; O. B. Ryabova; V. G. Granik 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 33 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: A Novel Approach to

ChemInform Abstract: A Novel Approach to the Synthesis of Highly Functionalized Thiophenes Using Isocyanides Catalyzed Reaction of Acetylenic Esters with 3-Mercapto-2-butanone.

✍ Robabeh Baharfar; Roghayeh Hossein nia; Seyed Meysam Baghbanian 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

ChemInform Abstract: A Convenient and Ef

ChemInform Abstract: A Convenient and Efficient Synthesis of C-Carbamoyl-1,2,3-triazoles from Alkyl Bromide by a One-Pot Sequential Addition: Conversion of Ester to Amide Using Zr(Ot-Bu)4.

✍ Dongsik Yang; Mihyun Kwon; Yujin Jang; Heung Bae Jeon 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 39 KB 👁 1 views