In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 946-80-5, name is Benzyl Phenyl Ether belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. 946-80-5
Preparation of 4-benzyloxyphenylsulfonyl chloride (24-2) STR187 To a 0 C. solution of sulfonyl chloride (1.9 mL, 23.8 mmol) in 2 mL of DMF was added 4.0 g (21.7 mmol) of benzyl phenyl ether (24-1). The resulting solution was then heated at 100 C. for 2 h. The reaction mixture was then cooled and poured onto crushed ice. The aqueous layer was extracted with CH2 Cl2 (x3). The combined organic extracts were dried (Na2 SO4) and concentrated. Column chromatography (95:5 Hexane/EtOAc) and trituration (hexane) of the pure fractions afforded 24-2 as a pink solid. 1 H NMR (CDCl3) delta 8.00 (d, J=7.8 Hz, 2H), 7.45 (m, 5H), 7.10 (d, J=7.8 Hz, 2H), 5.15 (s, 2H).
The synthetic route of 946-80-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Merck & Co., Inc.; US5872138; (1999); A;,
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