Abstract
Treatment of pentoses and some hexoses with potassium cyanate in aqueous solutions, buffered with sodium dihydrogen phosphate or ammonium chloride, gave glycosylamine 1,2-(cyclic carbamates) {glycofurano(or pyrano)[1,2-d]oxazolidin-2-ones}. Most of the products had furanoid structures, but d-mannose and d-lyxose gave preponderantly pyranose derivatives. Epimerisation at C-2 was observed in certain reactions. The products and their acetylated derivatives were characterised by 1H- and 13C-n.m.r. spectroscopy.
| Original language | English |
|---|---|
| Pages (from-to) | 155-166 |
| Number of pages | 12 |
| Journal | Carbohydrate Research |
| Volume | 210 |
| Issue number | C |
| DOIs | |
| Publication status | Published - márc. 20 1991 |
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ASJC Scopus subject areas
- Biochemistry
- Molecular Biology
- Organic Chemistry
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Transformation of aldoses into glycosylamine 1,2-(cyclic carbamates) (glyco-oxazolidin-2-ones) by reaction with potassium cyanate. / Kovács, J.; Pintér, I.; Lendering, Ursula; Köll, Peter.
In: Carbohydrate Research, Vol. 210, No. C, 20.03.1991, p. 155-166.Research output: Article
}
TY - JOUR
T1 - Transformation of aldoses into glycosylamine 1,2-(cyclic carbamates) (glyco-oxazolidin-2-ones) by reaction with potassium cyanate
AU - Kovács, J.
AU - Pintér, I.
AU - Lendering, Ursula
AU - Köll, Peter
PY - 1991/3/20
Y1 - 1991/3/20
N2 - Treatment of pentoses and some hexoses with potassium cyanate in aqueous solutions, buffered with sodium dihydrogen phosphate or ammonium chloride, gave glycosylamine 1,2-(cyclic carbamates) {glycofurano(or pyrano)[1,2-d]oxazolidin-2-ones}. Most of the products had furanoid structures, but d-mannose and d-lyxose gave preponderantly pyranose derivatives. Epimerisation at C-2 was observed in certain reactions. The products and their acetylated derivatives were characterised by 1H- and 13C-n.m.r. spectroscopy.
AB - Treatment of pentoses and some hexoses with potassium cyanate in aqueous solutions, buffered with sodium dihydrogen phosphate or ammonium chloride, gave glycosylamine 1,2-(cyclic carbamates) {glycofurano(or pyrano)[1,2-d]oxazolidin-2-ones}. Most of the products had furanoid structures, but d-mannose and d-lyxose gave preponderantly pyranose derivatives. Epimerisation at C-2 was observed in certain reactions. The products and their acetylated derivatives were characterised by 1H- and 13C-n.m.r. spectroscopy.
UR - http://www.scopus.com/inward/record.url?scp=1842391071&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1842391071&partnerID=8YFLogxK
U2 - 10.1016/0008-6215(91)80119-8
DO - 10.1016/0008-6215(91)80119-8
M3 - Article
AN - SCOPUS:1842391071
VL - 210
SP - 155
EP - 166
JO - Carbohydrate Research
JF - Carbohydrate Research
SN - 0008-6215
IS - C
ER -