合成化学
閤成化學
합성화학
CHINESE JOURNAL OF SYNTHETIC CHEMISTRY
2000年
2期
137-141
,共5页
于建新%伊向艺%刘方明%刘育亭
于建新%伊嚮藝%劉方明%劉育亭
우건신%이향예%류방명%류육정
糖基%酰氨基%硫脲%异硫氰酸酯%芳基酰肼%合成
糖基%酰氨基%硫脲%異硫氰痠酯%芳基酰肼%閤成
당기%선안기%류뇨%이류청산지%방기선정%합성
Glycosyl%Acyl%Isothiocyanates%Thiosemicarbazides%Aroyl hydrazine%Synthesis
通过2,3,4,6-四-O-乙酰基-β-D-吡喃型葡萄糖异硫氰酸酯和2,3,4-三-O-乙酰基-β-D-吡喃型木糖异硫氰酸酯与取代的芳基酰肼的亲核加成反应合成了10个1-芳酰基-4-(1＇-N-2＇,3＇,4＇,6＇-四-O-乙酰基-β-D-吡喃型葡萄糖基)氨基硫脲和7个1-芳酰基-4-(1＇-N-2＇,3＇,4＇-三-O-乙酰基-β-D-吡喃型木糖基)氨基硫脲,所得化合物的结构经元素分析,IR,1H NMR确证.
通過2,3,4,6-四-O-乙酰基-β-D-吡喃型葡萄糖異硫氰痠酯和2,3,4-三-O-乙酰基-β-D-吡喃型木糖異硫氰痠酯與取代的芳基酰肼的親覈加成反應閤成瞭10箇1-芳酰基-4-(1＇-N-2＇,3＇,4＇,6＇-四-O-乙酰基-β-D-吡喃型葡萄糖基)氨基硫脲和7箇1-芳酰基-4-(1＇-N-2＇,3＇,4＇-三-O-乙酰基-β-D-吡喃型木糖基)氨基硫脲,所得化閤物的結構經元素分析,IR,1H NMR確證.
통과2,3,4,6-사-O-을선기-β-D-필남형포도당이류청산지화2,3,4-삼-O-을선기-β-D-필남형목당이류청산지여취대적방기선정적친핵가성반응합성료10개1-방선기-4-(1＇-N-2＇,3＇,4＇,6＇-사-O-을선기-β-D-필남형포도당기)안기류뇨화7개1-방선기-4-(1＇-N-2＇,3＇,4＇-삼-O-을선기-β-D-필남형목당기)안기류뇨,소득화합물적결구경원소분석,IR,1H NMR학증.
The synthesis of some new 1-aroyl-4- [1＇-N-2＇, 3＇, 4＇, 6＇-tetra-O-acetyl-β-D-condensation of 2,3,4,6-tetra-O-acetyl- β- D- glucopyranosyl isothiocyanate and 2,3,4- tri- O-acetyl-β-D-xylopyranosyl isothiocyanate with aroyl hydrazines in 95% EtOH under reflux was reported, and their structures were confirmed by elemental and spectral analysis.
