𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of a uracinine derivative via hetero diels-alder reaction

✍ Scribed by Richard R. Schmidt; Adalbert Wagner

Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
213 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of (±)-ramulosin via inverse t
Synthesis of (±)-ramulosin via inverse type hetero-diels-alder reaction 1
✍ Klaus Vogt; Richard R. Schmidt 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 822 KB

Condensatiar of 4-formylbutanoates (4 thloacetone (5) pcwided the 1 -oxa-1,3-dlene 4Ji?l,Y,',',",,p,"ni1i which afforded in high yielding inverse type hetero-Dlels-Am& reactions vith vinyl ethers and ketene acetals the desired dihydropyran cycloadducts 78-c and lla-c, respectively. Ttx? target molec

A library of pyranocoumarin derivatives
A library of pyranocoumarin derivatives via a one-pot three-component hetero diels-alder reaction
✍ Giancarlo Cravotto; Gian Mario Nano; Silvia Tagliapietra; Giovanni Palmisano; Tu 📂 Article 📅 2001 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 81 KB

## Abstract A hetero Diels‐Alder reaction with inverse electron demand between 4‐hydroxycoumarin, aromatic aldehydes and electron‐rich alkenes yielded a multitude of 2,4‐disubstituted 3,4‐dihydropyranocoumarins. This route opened an easy access to coumarin anticoagulants and provided a library of p