𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reactions of enamines with vinyl heterocycles. I a convenient route to the “heterocyclylethylation” of cyclic ketones

✍ Scribed by Gary Singerman; Samuel Danishefsky

Publisher
Elsevier Science
Year
1964
Tongue
French
Weight
255 KB
Volume
5
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

Dpering (1) was the first to demonstrate the ability of suitably disposed vinylpyridincs to serve as electrophilic olefins in Michael addition reactions. Subsequent studies (2,3) have elaborated the acope of this reaction.

📜 SIMILAR VOLUMES

A systematic study of reaction of hetero
A systematic study of reaction of heterocyclic enamines with electrophilic alkynes: a simple and efficient synthetic route to 2-pyridinone-fused heterocycles
✍ Mei-Xiang Wang; Wei-Shi Miaoa; Ying Cheng; Zhi-Tang Huang 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 805 KB

The reaction of heterocyclic enamioes with ethyl propiolate and diethyl acetylenedics&oxylate has been systematically studied. In contrast to their hetemcyclic ketene aminal analogues, heterocyclic enamines reacted with electrophilic e w'a the Michael addition pathway rather thao the aza-ene reactio

The coupling reaction of copper(I) methy
The coupling reaction of copper(I) methyltrialkylborates with aroyl chlorides. A convenient synthesis of alkyl aryl ketones from organoboranes
✍ Norio Miyaura; Norio Sasaki; Mitsuomi Itoh; Akira Suzuki 📂 Article 📅 1977 🏛 Elsevier Science 🌐 French ⚖ 129 KB

Recently, we have reported that copper(I) methyltrialkylborates readily undergo addition reactions to acrylonitrile, ethyl acrylate, and 1-acyl-Z-vinylcyclopropane.' These reagents also react with relatively active halides such as benzyl,2 allyl, and propargyl halides. 3 Inan attempt to develop the