Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions
Efikasno premeštanje push-pull 5-supstituisanih 4-oksotiazolidina indukovano piridinijum-hidrobromid-perbromidom pod homogenim reakcionim uslovima
Апстракт
Pyridinium hydrobromide perbromide (PHBP) is a highly efficient reagent for the conversion of 5-substituted-2-alkylidene-4-oxothiazolidine derivatives to the corresponding thiazolidines with two fully delocalized exocyclic double bonds at the C(2) and C(5) positions. This conversion as a two-step bromination-rearrangement process occurs in acetonitrile under homogeneous reaction conditions.
Piridinijum-hidrobromid-perbromid (PHBP) je veoma efikasan reagens za konverziju 5-supstituisanih-2-alkiliden-4-oksotiazolidinskih derivata u odgovarajuće tiazolidine sa dve potpuno delokalizovane egzociklične dvogube veze u položajima C(2) i C(5). Ova konverzija je dvofazni proces bromovanja i premeštanja koji se odvija u acetonitrilu pod homogenim reakcionim uslovima.
Кључне речи:
thiazolidine / rearrangement / rearrangement / pyridinium hydrobromide perbromide / pyridinium hydrobromide perbromide / acetonitrile / acetonitrileИзвор:
Journal of the Serbian Chemical Society, 2004, 69, 4, 239-245Издавач:
- Serbian Chemical Soc, Belgrade
DOI: 10.2298/JSC0404239M
ISSN: 0352-5139
WoS: 000220932200001
Scopus: 2-s2.0-2442638838
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Marković, R. AU - Baranac-Stojanović, Marija AU - Džambaski, Z. PY - 2004 UR - https://cherry.chem.bg.ac.rs/handle/123456789/636 AB - Pyridinium hydrobromide perbromide (PHBP) is a highly efficient reagent for the conversion of 5-substituted-2-alkylidene-4-oxothiazolidine derivatives to the corresponding thiazolidines with two fully delocalized exocyclic double bonds at the C(2) and C(5) positions. This conversion as a two-step bromination-rearrangement process occurs in acetonitrile under homogeneous reaction conditions. AB - Piridinijum-hidrobromid-perbromid (PHBP) je veoma efikasan reagens za konverziju 5-supstituisanih-2-alkiliden-4-oksotiazolidinskih derivata u odgovarajuće tiazolidine sa dve potpuno delokalizovane egzociklične dvogube veze u položajima C(2) i C(5). Ova konverzija je dvofazni proces bromovanja i premeštanja koji se odvija u acetonitrilu pod homogenim reakcionim uslovima. PB - Serbian Chemical Soc, Belgrade T2 - Journal of the Serbian Chemical Society T1 - Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions T1 - Efikasno premeštanje push-pull 5-supstituisanih 4-oksotiazolidina indukovano piridinijum-hidrobromid-perbromidom pod homogenim reakcionim uslovima VL - 69 IS - 4 SP - 239 EP - 245 DO - 10.2298/JSC0404239M ER -
@article{ author = "Marković, R. and Baranac-Stojanović, Marija and Džambaski, Z.", year = "2004", abstract = "Pyridinium hydrobromide perbromide (PHBP) is a highly efficient reagent for the conversion of 5-substituted-2-alkylidene-4-oxothiazolidine derivatives to the corresponding thiazolidines with two fully delocalized exocyclic double bonds at the C(2) and C(5) positions. This conversion as a two-step bromination-rearrangement process occurs in acetonitrile under homogeneous reaction conditions., Piridinijum-hidrobromid-perbromid (PHBP) je veoma efikasan reagens za konverziju 5-supstituisanih-2-alkiliden-4-oksotiazolidinskih derivata u odgovarajuće tiazolidine sa dve potpuno delokalizovane egzociklične dvogube veze u položajima C(2) i C(5). Ova konverzija je dvofazni proces bromovanja i premeštanja koji se odvija u acetonitrilu pod homogenim reakcionim uslovima.", publisher = "Serbian Chemical Soc, Belgrade", journal = "Journal of the Serbian Chemical Society", title = "Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions, Efikasno premeštanje push-pull 5-supstituisanih 4-oksotiazolidina indukovano piridinijum-hidrobromid-perbromidom pod homogenim reakcionim uslovima", volume = "69", number = "4", pages = "239-245", doi = "10.2298/JSC0404239M" }
Marković, R., Baranac-Stojanović, M.,& Džambaski, Z.. (2004). Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions. in Journal of the Serbian Chemical Society Serbian Chemical Soc, Belgrade., 69(4), 239-245. https://doi.org/10.2298/JSC0404239M
Marković R, Baranac-Stojanović M, Džambaski Z. Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions. in Journal of the Serbian Chemical Society. 2004;69(4):239-245. doi:10.2298/JSC0404239M .
Marković, R., Baranac-Stojanović, Marija, Džambaski, Z., "Facile rearrangement of push-pull 5-substituted 4-oxothiazolidines induced by pyridinium hydrobromide perbromide under homogeneous reaction conditions" in Journal of the Serbian Chemical Society, 69, no. 4 (2004):239-245, https://doi.org/10.2298/JSC0404239M . .