Synthesis of (E)-δ-hydroxy-β,γ-dehydroα-amino acids, a new class of vinylglycines by the rearrangement ofβacetoxyallylglycine derivatives

A new synthesis of α-amino acids (E)-β,γ

A new synthesis of α-amino acids (E)-β,γ-enol ethers

✍ M. Daumas; L. Vo-quang; Y. Vo-quang; F. Le Goffic 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 259 KB

Various N-protected amino acids bearing an enol ether side chain were synthesized by a new method allowing a great versatility in the introduction of both the N-protective groups and the enol ether moieties. This method deals with a Wittig-Homer condensation to afford the a$-dehydro homoserine ether

ChemInform Abstract: New Approach to the

ChemInform Abstract: New Approach to the Coupling of γ-Amino β-Hydroxy Acids and β,γ-Dihydroxy Acids with α-Amino Acid Esters.

✍ C. PALOMO; J. I. MIRANDA; A. LINDEN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Stereoselective Synthesis of δ-Amino-β′-

Stereoselective Synthesis of δ-Amino-β′-hydroxy-β,γ-unsaturated Esters by the Samarium(II) Iodide-Mediated Aldol Reaction of Aldehydes with γ,δ-Aziridinyl-α,β-unsaturated Esters.

✍ Yasuyuki Ogawa; Kiichi Kuroda; Teruaki Mukaiyama 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Derivatives of α,β-Dehydro Amino Acids.

Derivatives of α,β-Dehydro Amino Acids. Part 2. New Synthesis of 2,4-Disubstituted 1-Aminoimidazol-5-ones from N-Substituted α,β-Unsaturated α-Amino Acid Hydrazides.

✍ V. O. Topuzyan; L. G. Arutyunyan; A. A. Oganesyan; G. A. Panosyan 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 20 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.

Efficient Synthesis of γ,δ-Alkynyl-β-ami

Efficient Synthesis of γ,δ-Alkynyl-β-amino Acid Derivatives by a New Copper-Catalyzed Amine-Alkyne-Alkyne Addition Reaction

✍ Lei Zhou; Huan-feng Jiang; Chao-Jun Li 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 191 KB 👁 1 views

Enantioselective Scandium-Catalyzed Viny

Enantioselective Scandium-Catalyzed Vinylsilane Additions: A New Approach to the Synthesis of Enantiopure β,γ-Unsaturated α-Hydroxy Acid Derivatives.

✍ David A. Evans; Yimon Aye 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 37 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, please click on HTML or PDF.