770-71-8, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.770-71-8, name is Adamantan-1-ylmethanol, molecular formula is C11H18O, molecular weight is 166.26, as common compound, the synthetic route is as follows.
Preparation of 1-Bromomethyladamantane, IV To 1-Hydroxymethyladamantane (366 gm.) and triphenylphosphine (598 gm.) in 1600 ml. dimethylformamide was added a solution of 366 gm. bromine in 800 ml. dimethylformamide over a 5 hour period. The mixture was left overnight at room temperature and then distilled (under aspirator) to remove solvent and product. The distillate was poured into 8 liters of water and filtered. The solid was dissolved in petroleum ether (30-60), washed with K2 CO3 solution, then with water, dried, and concentrated to dryness. The residue recrystallized from 2.5 liters methanol gave 426.6 gm., m.p. 43-4. (1st crop plus additional crops obtained on concentration of the mother liquors.)
Statistics shows that 770-71-8 is playing an increasingly important role. we look forward to future research findings about Adamantan-1-ylmethanol.
Reference:
Patent; Pennwalt Corporation; US4100170; (1978); A;,
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