6-Exo-dig and/or 7-endo-dig iodocyclization reactions of functionalized acetylenic derivatives with ICl are disfavored in comparison with the corresponding electrophilic addition reactions providing regioselectively (E)-1- chloro-2-iodoethene derivatives. On the contrary, 6-endo-dig and 5-exo-dig iodocyclizations of methyl ynoates with ICl seem to be favored in comparison with the corresponding electrophilic addition reactions.
Reaction of Alkynes with Iodine Monochloride Revisited / F., Bellina; F., Colzi; Mannina, Luisa; R. ROSSI S., Viel. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - ELETTRONICO. - 68:(2003), pp. 10175-10177. [10.1021/jo035372f]
Reaction of Alkynes with Iodine Monochloride Revisited
MANNINA, LUISA;
2003
Abstract
6-Exo-dig and/or 7-endo-dig iodocyclization reactions of functionalized acetylenic derivatives with ICl are disfavored in comparison with the corresponding electrophilic addition reactions providing regioselectively (E)-1- chloro-2-iodoethene derivatives. On the contrary, 6-endo-dig and 5-exo-dig iodocyclizations of methyl ynoates with ICl seem to be favored in comparison with the corresponding electrophilic addition reactions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
