发明名称 |
Tin Mediated Regioselective Synthesis of Sucrose-6-Esters |
摘要 |
A method is disclosed for regioselective synthesis of sucrose-6-acetate via formation of a novel sucrose-tin adduct using sucrose and DBTO. The novel tin adduct can be represented by a formula (6-O-sucrose)-O-Snbutyl.sub.2-O-(6-O-sucrose) or as 1,3.(di O-sucrose) dibutyl stannylene. The adduct is acylated to yield sucrose-6-acetate or sucrose-6-benzoate as major product.
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申请公布号 |
US2009105470(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20060884678 |
申请日期 |
2006.02.06 |
申请人 |
PHARMED MEDICARE PRIVATE LIMITED , A CORPORATION |
发明人 |
RATNAM RAKESH;MOFIZUDDIN MOHAMMED;AURORA SUNDEEP |
分类号 |
C07H23/00 |
主分类号 |
C07H23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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