PROCESS FOR THE PREPARATION OF CERTAIN TRIARYL RHAMNOSE CARBAMATES

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专利权人:

发明人:

Natalie C. GIAMPIETRO,Lawrence C. CREEMER

申请号：

US14192468

公开号：

US20140275504A1

申请日:

2014.02.27

申请国别(地区):

US

年份:

2014

代理人:

摘要：

Aryl boronic esters containing the rhamnose carbamate moiety are prepared in good yield and without cleavage of the carbamate linkage by first contacting p-bromophenyl isocyanate with a tetrahydropyran-2-ol followed by reaction with a diboron compound.

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