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Pregled bibliografske jedinice broj: 124894

Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides


Petrović, Vesna; Tomić, Srđanka; Matanović, Maja
Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides // Carbohydrate Research, 337 (2002), 863-867 (međunarodna recenzija, članak, znanstveni)


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Naslov
Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides

Autori
Petrović, Vesna ; Tomić, Srđanka ; Matanović, Maja

Izvornik
Carbohydrate Research (0008-6215) 337 (2002); 863-867

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
metil-alfa-D-galaktopiranozidi; acilirani; pivalati; intramolekulska transesterifikacija
(methyl alpha-D-galactopyranosides; acylated; Pivalates; intramolecular transesterification)

Sažetak
Selective pivaloylatios of methyl alpha-D-galactopyranoside have been studioed under various reaction conditions. Partially pivalylated products were submitted to additional acetylations. The structures were established by 1H and 13C NMR spectroscopies. Both, 2, 6- and 3, 6-dipivalates underwent intramolecular cyclization in neutral conditions (phosphate buffered saline, pH 7.2) to give a stable 2, 3-orthoacid with parallel 6-4 migration of pivaloyl group.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
0119610

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju:

Petrović, Vesna; Tomić, Srđanka; Matanović, Maja
Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides // Carbohydrate Research, 337 (2002), 863-867 (međunarodna recenzija, članak, znanstveni)
Petrović, V., Tomić, S. & Matanović, M. (2002) Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides. Carbohydrate Research, 337, 863-867.
@article{article, author = {Petrovi\'{c}, Vesna and Tomi\'{c}, Sr\djanka and Matanovi\'{c}, Maja}, year = {2002}, pages = {863-867}, keywords = {metil-alfa-D-galaktopiranozidi, acilirani, pivalati, intramolekulska transesterifikacija}, journal = {Carbohydrate Research}, volume = {337}, issn = {0008-6215}, title = {Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides}, keyword = {metil-alfa-D-galaktopiranozidi, acilirani, pivalati, intramolekulska transesterifikacija} }
@article{article, author = {Petrovi\'{c}, Vesna and Tomi\'{c}, Sr\djanka and Matanovi\'{c}, Maja}, year = {2002}, pages = {863-867}, keywords = {methyl alpha-D-galactopyranosides, acylated, Pivalates, intramolecular transesterification}, journal = {Carbohydrate Research}, volume = {337}, issn = {0008-6215}, title = {Synthesis and intramolecular transesterifications of pivaloylated methyl alpha-D-galactopyranosides}, keyword = {methyl alpha-D-galactopyranosides, acylated, Pivalates, intramolecular transesterification} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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