A DNMR study of isomeric phenols obtained by ring-opening, ring-closure of 3-isopropyl-2, 4, 6-trimethylpyrylium salts: an approach to the regioselectivity of the ring- …
... Pergamon Press Ltd. A DNMR STUDY OF ISOMERIC PHENOLS OBTAINED BY RING-OPENING, RING-CLOSURE OF 3-ISOPROPYL-2,4,6-TRIMETHYLPYRYLIUM SALTS: AN APPROACH TO THE REGIOSELECTIVITY OF THE RING-CLOSURE Harivelo G. Rajoharison,a Christian Roussel, a and Ulf Berg ba IPSOI, Centre Universitaire St. Je, Rue H ...