𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preparation of β′-phenylsulfonyl α,β-unsaturated ketones and unsymmetric dialkenyl ketones from 2-alkenyl-2-methoxycyclopropyl phenyl sulfones

✍ Scribed by Jeongwoo Lee; Phil Ho Lee


Book ID
108386504
Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
110 KB
Volume
37
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Efficient preparation and thermal rearra
✍ Edward Piers; Isao Nagakura 📂 Article 📅 1976 🏛 Elsevier Science 🌐 French ⚖ 105 KB

The thermal Cope rearrangement of 1,2-divinylcyclopmpane systems to afford the corresponding cycloheptadienes is, particularly if the vinyl substituents are a-oriented, a very facile process which hasbeen the subject of considerable study'. However, this type of conversion has received relatively li

Syntheses of 2-alkylthio-1,3-thiazine de
✍ Mamoru Koketsu; Miki Okumura; Hideharu Ishihara 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 131 KB

## Abstract Various 2‐alkylthio‐1,3‐thiazine derivatives were synthesized by the reactions of S‐alkylthiocarbamates with α,β‐unsaturated ketones in the presence of BF~3~ · Et~2~O. The thiazine was converted into two isomeric dehydrated products in the presence of a Lewis acid. © 2002 Wiley Periodic