We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Chalcogen Bonding Catalysis of the Cloke‐Wilson Rearrangement.
- Authors
Yuan, Xinglong; Bao, Lintao; Zhao, Zhiguo; Wang, Yao
- Abstract
The Cloke‐Wilson rearrangement is an important method to construct heterocycles which was conventionally facilitated by strong Lewis acids, Brønsted acids and Lewis bases. A weak interaction catalysis approach to the Cloke‐Wilson rearrangement remains a challenging topic and yet no example is reported. Herein, a chalcogen bonding catalysis method to achieve the Cloke‐Wilson rearrangement is described that involves activation of carbonyl cyclopropanes by double Se⋅⋅⋅O interactions. This chalcogen bonding catalysis approach afforded a wide range of dihydrofurans with good yields, thus establishing an alternative strategy to catalyze the Cloke‐Wilson rearrangement.
- Subjects
CATALYSIS; CHALCOGENS; LEWIS bases; LEWIS acids; BRONSTED acids; DIHYDROFURANS
- Publication
Chemistry - A European Journal, 2023, Vol 29, Issue 26, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202203822