Ene reaction of triazolinediones with alkenes. 1. Structure and properties of products
โ Scribed by Ohashi, Shinichi; Leong, Koon-Wah; Matyjaszewski, Kristoff; Butler, George B.
- Book ID
- 111681357
- Publisher
- American Chemical Society
- Year
- 1980
- Tongue
- English
- Weight
- 590 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
The ene reaction of tiazolinedione with unsymmetrical cis-alkenes is regiospecific and shows a preferential abstraction of the allylic hydrogens on the larger alkyl group of the double bond. ## Triazolinedione (PTAD) undergoes the same type of reactions as singlet oxygen (102). It reacts rapidly
## a b s t r a c t The reaction of N-phenyltriazolinedione with three simple alkyl-substituted alkenes in water/alcohol or water/acetone solution was found to give a mixture of the corresponding ene and water addition products. The new hydration products were characterized by spectroscopy, and in
Ene reaction / Manes, vinyl-/ Triazolinediones / Cycloaddition / Regioselectivity / Diastereoselectivity The ene reaction of 4-methyl-l,2,4-triazoline-3,5-dione stereoselectivity. For the former we invoke preferential clea-(MTAD) with vinylsilanes 1 has been investigated. In all cases vage of the C