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Palladium‐Catalyzed C−H Benzylation of (Benzo)oxazoles with Benzylic Quaternary Ammonium Triflates
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2018-06-13 , DOI: 10.1002/ajoc.201800264 Wen-Jing Pan 1 , Zhong-Xia Wang 1, 2
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2018-06-13 , DOI: 10.1002/ajoc.201800264 Wen-Jing Pan 1 , Zhong-Xia Wang 1, 2
Affiliation
The C−H benzylation of oxazoles and benzoxazoles with benzylic ammonium triflates was performed in reasonable to good yields via Pd‐catalyzed C−H/C−N cleavage. The method exhibits a wide scope of azoles and benzylic ammonium triflates. A range of functional groups including F, CF3, COOEt, C(O)NMe2, OMe, OPh, pyridyl and thienyl groups can be tolerated.
中文翻译:
(苄基)恶唑的钯催化C-H苄基化反应
恶唑和苯并恶唑的苄基三氟甲磺酸酯的CH苄基化是通过Pd催化的CH / C-N裂解以合理至良好的收率进行的。该方法具有广泛的唑类和苄基三氟甲磺酸铵盐。可以容许的官能团范围包括F,CF 3,COOEt,C(O)NMe 2,OMe,OPh,吡啶基和噻吩基。
更新日期:2018-06-13
中文翻译:
(苄基)恶唑的钯催化C-H苄基化反应
恶唑和苯并恶唑的苄基三氟甲磺酸酯的CH苄基化是通过Pd催化的CH / C-N裂解以合理至良好的收率进行的。该方法具有广泛的唑类和苄基三氟甲磺酸铵盐。可以容许的官能团范围包括F,CF 3,COOEt,C(O)NMe 2,OMe,OPh,吡啶基和噻吩基。