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Development of a New Benzylating Reagent Spontaneously Releasing Benzyl Cation Equivalents at Room Temperature

机译:室温自发释放苄基阳离子当量的新型苯甲酰化试剂的开发

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摘要

A new O-benzylating reagent, that is, 4-(4,6-diphenoxy- 1,3,5-triazin-2-yl)-4-benzylmorpholinium trifluoromethanesulfonate (DPT-BM), has been developed. Benzyl cation equivalents are generated from DPT-BM by dissolving the compound in a solvent at room temperature under nonacidic conditions. The benzylation of various alcohols by using a combination of DPT-BM and magnesium oxide provided the benzyl ethers in good yields.
机译:已经开发出新的O-苄基化试剂,即三氟甲烷磺酸4-(4,6-二苯氧基-1,3,5-三嗪-2-基)-4-苄基吗啉鎓(DPT-BM)。通过在室温下在非酸性条件下将化合物溶解在溶剂中,可以从DPT-BM中生成苄基阳离子当量。通过结合使用DPT-BM和氧化镁对各种醇进行苄基化,可以提供高收率的苄基醚。

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