Tunnel effect on the kinetics of a sigmatropic shift

✍ Scribed by Karl-Heinz Grellmann; Ulrich Schmitt; Horst Weller

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 454 KB
• Volume: 88
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(82)80066-3

✦ Synopsis

Non-hear Anhenius plots and large kmetk tsotope effects observed III slgmatropic hydrogen shifts of photochemlclllly generated tramlent di-and he?ra-hydrocarbuoles are interpreted as tunnel contrlbutlons An Eckti bamer was used to cddate the quantum-mechanrcal transmtssion probabiiticsof the tunnebnng protons. * Dedicated to Professor Albert Weller on the occasion of his 60th birthday.