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Stereoselective synthesis of novel cyclobutane dehydro amino acids from (+)-α-pinene

✍ Scribed by Albertina G. Moglioni; Elena García-Expósito; Graciela Y. Moltrasio; Rosa M. Ortuño

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
218 KB
Volume
39
Category
Article
ISSN
0040-4039

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✦ Synopsis

Several tiff(: compounds have been synthesized in good overall yields through highly stereoselective Wittig-l-lomer condensations of suitable phosphonates with enantiopure aldehydes easily obtained from a-pinene as chiral precursor. These products, presenting two asymmetric carbons, two or four prochiral centers, and appropriate chemical functions, are versatile precursors to a variety of cyclobutane amino acid derivatives.

📜 SIMILAR VOLUMES

ChemInform Abstract: Stereoselective Syn
ChemInform Abstract: Stereoselective Synthesis of Novel Cyclobutane Dehydro Amino Acids from (+)-α-Pinene.
✍ A. G. MOGLIONI; E. GARCIA-EXPOSITO; G. Y. MOLTRASIO; R. M. ORTUNO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 37 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

Enantiodivergent synthesis of cyclobutyl
Enantiodivergent synthesis of cyclobutyl-(Z)-α,β-dehydro-α-amino acid derivatives from (−)-cis-pinononic acid
✍ Gemma P. Aguado; Albertina G. Moglioni; Rosa M. Ortuño 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 348 KB

The two enantiomers of the title dehydroamino acids (DHAAs) have been synthesized through respective Wadsworth-Emmons condensations of a suitable phosphonate with enantiomeric cyclobutyl aldehydes. These compounds, in turn, were prepared by selective manipulation of the functional groups starting fr