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Collisional quenching in the photochemical isomerisation of 1,3,5-cycloheptatriene

✍ Scribed by R. Atkinson; B.A. Thrush

Book ID
103008287
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
217 KB
Volume
3
Category
Article
ISSN
0009-2614

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✦ Synopsis

The photochemical isomerisatiun of 1,3.5-cycloheptatriene to toluene occurs via the vibrationally excited ground state molecule.

Studies of this isomerisation at seven wavelengths and its quenching by various added gases yield values for the vibrational energy removed per collision.

πŸ“œ SIMILAR VOLUMES

Protonated 1,3,5-cycloheptatriene and 7-
Protonated 1,3,5-cycloheptatriene and 7-alkyl-1,3,5-cycloheptatrienes in the gas phase: ring contraction to the isomeric alkylbenzenium ions
✍ Mormann, Michael; Kuck, Dietmar πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 298 KB

1,3,5-Cycloheptatriene (1) and various 7-alkyl-1,3,5-cycloheptatrienes (3, 6, 9, 13, and 16-19) were subjected to gas-phase protonation under and conditions and the MIKE spectra of their [ M + H ] ' ions CI(CH 4 ) CI(iC 4 H 10 ) were measured. Loss of from the parent ion [ 1 + H ] ' and almost exclu

The Nazarov Reaction of 1-Acryloyl-1,3,5
The Nazarov Reaction of 1-Acryloyl-1,3,5-cycloheptatriene; a Novel Synthetic Pathway from 1,3,5-Cycloheptatriene to Dihydro-1(2H)-azulenone
✍ Oda, Mitsunori ;Yamazaki, Takafumi ;Kajioka, Takanori ;Miyatake, Ryuta ;Kuroda, πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 382 KB

## Abstract The title compound, 1‐acryloyl‐1,3,5‐cycloheptatriene (3), was prepared from 1,3,5‐cycloheptatriene in four steps, and subsequently its Nazarov cyclization of 3 was studied in order to develop a novel synthetic pathway to dihydro‐1(2__H__)‐azulenone. While the reaction of 3 in sulfuric