| 发明名称 |
PROCESS FOR THE PREPARATION OF A PHENYLINDAN PHOTOINITIATOR |
| 摘要 |
<p>The present invention refers to a process for producing 5-[4-(2-hydroxy-2-methyl)-1-oxo-prop-1-yl]-3-[4-(2-hydroxy-2-methyl)‐1-oxo-prop-1-yl- phenyl]‐2,3‐dihydro‐1,1,3‐trimethyl‐ H‐indene (dimer isomer 5) that comprises the acylation of cumene in the 4‐position with an isobutyryl halide, followed by benzylic halogenation and dimerization (cyclization) of the resulting product.</p> |
| 申请公布号 |
WO2015189124(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
WO2015EP62664 |
申请日期 |
2015.06.08 |
| 申请人 |
IGM RESINS ITALIA S.R.L. |
发明人 |
NORCINI, GABRIELE;CASIRAGHI, ANGELO;MENEGUZZO, ENZO;FLORIDI, GIOVANNI;LI BASSI, GIUSEPPE |
| 分类号 |
C07C45/46;C07C45/63;C07C45/64;C07C45/72 |
主分类号 |
C07C45/46 |
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