Reaction of 4 (Alkynyloxy)cyclohexa-2,5-dienones with Dimethyl Sulfoxide: a catalyst-free formation of 6/5/3-fused tricyclic enones
| Title | Reaction of 4 (Alkynyloxy)cyclohexa-2,5-dienones with Dimethyl Sulfoxide: a catalyst-free formation of 6/5/3-fused tricyclic enones |
| Publication Type | Journal Article |
| Year of Publication | 2024 |
| Authors | Rai, A, Das, U |
| Journal | Journal of Organic Chemistry |
| Volume | 90 |
| Issue | 1 |
| Pagination | 653-657 |
| Date Published | DEC |
| Type of Article | article |
| Abstract | 6/5/3-Fused tricyclic enones were obtained when 4-(alkynyloxy)cyclohexa-2,5-dienones were treated with DMSO at 150 °C. The reaction proceeded via a four-membered oxathietene intermediate. The protocol developed is atom economical, has a broad substrate scope, and is amenable to gram-scale synthesis. The products obtained are susceptible to further synthetic transformations. |
| DOI | 10.1021/acs.joc.4c02553 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 3.2 |
Divison category:
Organic Chemistry
Database:
Web of Science (WoS)