Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province 310018 (P.R. China); Leibniz-Institut für Katalyse an der Universität Rostock e.V. Albert-Einstein-Strasse 29a, 18059 Rostock (Germany).
Chemistry. 2013 Sep 9;19(37):12245-8. doi: 10.1002/chem.201301774. Epub 2013 Aug 12.
Cute CO! An interesting and straightforward procedure for the carbonylative synthesis of chromenones from readily available salicylic aldehydes and benzyl chlorides has been developed (see scheme; DPPP = 1,3-bis(diphenylphosphino)propane). In the presence of a palladium catalyst, various coumarins were produced in good to excellent yields.
可爱的 CO！开发了一种有趣且直接的方法，可从易得的水杨醛和苄基氯出发进行羰基化合成色烯酮（见方案；DPPP = 1,3-双（二苯基膦基）丙烷）。在钯催化剂的存在下，各种香豆素以良好至优异的收率得到生成。
