| Literature DB >> 33988376 |
Zeyang Wei1, Qi Zhang1, Meng Tang1, Siyu Zhang1, Qian Zhang1.
Abstract
The diversity-oriented synthesis of 1,2,4-triazols, 1,3,4-thiadiazols, and 1,3,4-selenadiazoles from N-tosylhydrazones was developed, and the reactions were general for a wide range of substrates, in which NH2CN, KOCN, KSCN, and KSeCN were used as odorless sources. Two different pathways were proposed, and N-tosylhydrazonoyl chlorides were formed in situ in the presence of NCS.Entities:
Year: 2021 PMID： 33988376 DOI： 10.1021/acs.orglett.1c01379
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005