<p>The present invention advantageously provides ketal functional compounds that can be strong electrophiles under conditions compatible with ketal groups, are stable, crystalline solids at room temperature, and are much safer to handle than ketal iodides. The present invention accomplishes by incorporating aromatic sulfonyl moieties into ketal functional materials. The compounds are useful starting materials or intermediates in the synthesis of more complex organic molecules.</p>
申请公布号
WO2008080824(A1)
申请公布日期
2008.07.10
申请号
WO2007EP64107
申请日期
2007.12.18
申请人
F. HOFFMANN-LA ROCHE AG;SCHWINDT, MARK A.;TOPPING, ROBERT J.;TUCKER, CHARLES E.
发明人
SCHWINDT, MARK A.;TOPPING, ROBERT J.;TUCKER, CHARLES E.