biostudies-literatureUnknown13(7)Litim ZA green synthetic method for the synthesis of <i>N</i>-sulfonylimines was developed involving the straightforward condensation of sulfonamides with aldehydes under green and catalyst-free conditions, mediated by neutral Al₂O₃ as an efficient and reusable dehydrating agent. <i>N</i>-Sulfonylimines were produced in high yields and purity under simple experimental procedures.RSC advances4431-4435https://www.ebi.ac.uk/biostudies/studies/S-EPMC9892885biostudies-literatureEco-friendly and efficient catalyst-free synthesis of <i>N</i>-sulfonylimines from sulfonamides and aldehydes: crucial role of Al₂O₃ as a reusable dehydrating agent.PMC9892885Ollevier TKraiem JLitim ZSlimi HfalseEco-friendly and efficient catalyst-free synthesis of <i>N</i>-sulfonylimines from sulfonamides and aldehydes: crucial role of Al₂O₃ as a reusable dehydrating agent.A green synthetic method for the synthesis of <i>N</i>-sulfonylimines was developed involving the straightforward condensation of sulfonamides with aldehydes under green and catalyst-free conditions, mediated by neutral Al₂O₃ as an efficient and reusable dehydrating agent. <i>N</i>-Sulfonylimines were produced in high yields and purity under simple experimental procedures.2023-01-01T00:00:00Z2023 Jan2025-04-04T18:43:33.34Z2025-04-04T18:43:33.34ZS-EPMC98928853676030310.1039/d2ra08304c