Ring-chain tautomerism and crystal structure of some 1,3-oxazacyclanes, and the electrophilic substituent constants for some heteroaryl groups in solution and in the gas-phase

In principle, the ring-chain tautomeric ratios of a number of 2-heteroaryl-substituted oxazolidines and tetrahydro-1,3-oxazines are well suited for determination of the Hammett-Brown sigma+ constants of heteroaryl substituents such as 2-furyl, 3-furyl, 3-thienyl and 2-pyrrolyl in CDCl3 solution and...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Fülöp Ferenc
Sillanpää Reijo
Dahlqvist Martti
Pihlaja Kalevi
Vainiotalo Pirjo
Dokumentumtípus: Cikk
Megjelent: 1994
Sorozat:HETEROCYCLES 37 No. 2
Tárgyszavak:
doi:10.3987/com-93-s121

mtmt:1015658
Online Access:http://publicatio.bibl.u-szeged.hu/31957

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