Abstract
Abstract5‐Substituted‐1,3,4‐oxadiazolin‐2‐ones 2 were synthesized by the oxidation of carbo‐t‐butoxyhydrazones 1 of aromatic aldehydes with lead tetraacetate or, preferably, iodosobenzene diacetate. In some instances 5‐acetoxy‐1,3,4‐oxadiazoles 3 were obtained along with 2. The oxidation of carboethoxyhydrazones 4 gave 2‐ethoxy‐1,3,4‐oxadiazoles 5.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
