Photochimie et environnement. III-formation d'acide cyclopentadienique par irradiation du chloro-2 phenol en solution aqueuse basique
C Guyon, P Boule, J Lemaire
Index: Guyon, Claude; Boule, Pierre; Lemaire, Jacques Tetrahedron Letters, 1982 , vol. 23, # 15 p. 1581 - 1584
Full Text: HTML
Citation Number: 49
Abstract
Abstract A specific contraction of the phenolate form of 2-chlorophenol into a five-membered cycle has been observed in dilute aqueous solution (10− 3–10− 5 M) under irradiation. A cyclopentadienic acid is formed through a Wolff's rearrangement and hydrolysis. A spontaneous dimerisation of the acid occurs; the structure of the isolated dimer is established from 1 H (350 Mz) and 13 C NNR spectra.
Related Articles:
Justus Liebig's Annalen Der Chemie. Über die Einwirkung des Ozons auf organische Verbindungen
[Alder; Stein Justus Liebigs Annalen der Chemie, 1934 , vol. 514, p. 1,25 Justus Liebigs Annalen der Chemie, 1936 , vol. 525, p. 183,194, 213 Full Text Show Details Thiele Chemische Berichte, 1901 , vol. 34, p. 70 Full Text Show Details Peters Journal of the Chemical Society, 1959 , p. 1761,1765]
Synthese einiger 1, 2??Dihalogen??norbornane
[Krebs, Ernst-Peter; Keese, Reinhart Helvetica Chimica Acta, 1982 , vol. 65, # 7 p. 2029 - 2041]