𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reaction of organolead triacetates with 4-ethoxycarbonyl-2-methyl-4,5-dihydro-1,3-oxazol-5-one. The synthesis of α-aryl- and α-vinyl-N-acetylglycines and their ethyl esters and their enzymic resolution

✍ Scribed by Morgan, Jacqueline; Pinhey, John T.; Sherry, Christopher J.


Book ID
121426403
Publisher
Royal Society of Chemistry
Year
1997
Weight
509 KB
Volume
5
Category
Article
ISSN
1472-7781

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Azomethine ylides from the reaction of 4
✍ Metwally, Saoud A. M. ;Aly, Moustafa F. ;Abd-Alla, Mohamed A. ;Atta, Ferial M. ; 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 255 KB 👁 1 views

## Abstract 4‐(Dicyanomethylene)‐3‐methyl‐1‐phenyl‐2‐pyrazoline‐5‐one (1) readily reacts with α‐amino acids and their esters by Michael addition and subsequent elimination of HCN to the adducts 2a–k. One of these, 2i (obtained from methyl glycinate), adds stereoselectively to __N__‐phenylmaleimide

Synthesis of heterocyclic compounds usin
✍ Kunio Ito; Yoshiko Kizuka; Yuji Hirano 📂 Article 📅 2005 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 82 KB 👁 1 views

N-t-Butylacetamidines 1 on heating with methyl acrylate (2) at 200˚ gave the 4,5-dihydro-3H-pyridin-2one derivatives 5. Michael addition of the acetamidines 1 as their ene-1,1-diamine tautomers 1' to 2 and the subsequent cyclization of the adducts gave derivatives 5. Amidines 1 on reaction with trim