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. 69605-90-9, name is [1,1′-Biphenyl]-3-ylmethanol, the common compound, a new synthetic route is introduced below. Formula: C13H12O
Step 3. Preparation of (3-phenylphenyl)methyl-2-pyridyl-carbonate and 3-phenylphenyl)methyl-2-oxopyridine 1-carboxylate Under nitrogen atmosphere, to a stirred mixture of 3-phenylphenyl methanol (0.3 g, 1.63 mmol) in dry CH2Cl2 (3 mL), Et3N (0.340 mL, 2.44 mmol) and di-2-pyridyl carbonate (0.387 g, 1.79 mmol) were added. The reaction mixture was left at rt for 15 h, diluted with CH2Cl2 and washed first with a saturated NH4Cl solution (3 mL) and subsequently with a saturated NaHCO3 solution (3*3 mL). The organic fraction was dried over Na2SO4, filtered and concentrated to dryness to afford a dark oil (0.487 g, 98%), as a mixture (ratio 1:3) of 3-phenylphenyl)methyl-2-pyridyl-carbonate and 3-phenylphenyl)methyl-2-oxopyridine 1-carboxylate.
The synthetic route of 69605-90-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; The Regents of the University of California; Fondazione Istituto Italiano Di Technologia; Universita Degli Studi Di Parma; Universita Degli Studi Di Urbino ?Carlo Bo?; Piomelli, Daniele; Bandiera, Tiziano; Mor, Marco; Tarzia, Giorgio; Bertozzi, Fabio; Ponzano, Stefano; (102 pag.)US9353075; (2016); B2;,
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