Zum mechanismus der dehydrobenzol bildung bei der thermolyse von N-nitroso-acetanilid.

Summary. The rates and products of dediazoniation of benzenediazonium tetrafluoroborate in Z,Z,Z-trifluoroethanol (TFE)/water mixtures has been determined. The results are not consistent with a mechanism in which TFE and water enter the rate-determining part of the reaction as nucleophiles. The influence of the solvent composition on product ratios and rates is explained as a solvent effect, the formation of a (solvated) aryl cation being the rate-determining part of the reaction. Thc magnitude of the preexponential factor of the Arrheizius equation is consistent with this interpretation. Since the solvolysis of p-chlorobenzenediazonium tetrafluoroborate in TFE yields no detectable m-products, an aryne-like mechanism is excluded.

show abstract

Dediazoniations of Arene Diazonium Ions in Homogeneous Solution. Part VI: Solvolyses in 2,2,2‐trifluoroethanol/water mixtures and exclusion of a potential aryne mechanism

Burri

Wahl

Zollinger

1974

Helvetica Chimica Acta

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Zum mechanismus der dehydrobenzol bildung bei der thermolyse von N-nitroso-acetanilid.

Cited by 1 publication

References 12 publications

Dediazoniations of Arene Diazonium Ions in Homogeneous Solution. Part VI: Solvolyses in 2,2,2‐trifluoroethanol/water mixtures and exclusion of a potential aryne mechanism

Dediazoniations of Arene Diazonium Ions in Homogeneous Solution. Part VI: Solvolyses in 2,2,2‐trifluoroethanol/water mixtures and exclusion of a potential aryne mechanism

Contact Info

Product

Resources

About