Galkin Maxim V, Samec Joseph S M
Department of Chemistry, BMC, Uppsala University, Husargatan 3, 751 23, Uppsala (Sweden).
ChemSusChem. 2014 Aug;7(8):2154-8. doi: 10.1002/cssc.201402017. Epub 2014 Jun 6.
A tandem organosolv pulping and Pd-catalysed transfer hydrogenolysis depolymerisation and deoxygenation has been developed. The tandem process generated 2-methoxy-4-(prop-1-enyl)phenol in 23% yield (92% theoretical monomer yield) starting from pine wood and 2,6-dimethoxy-4-(prop-1-enyl)phenol in 49% yield (92% theoretical monomer yield) starting from birch wood. Only endogenous hydrogen from wood was consumed, and the reaction was performed using green solvents.
已开发出一种串联有机溶剂制浆以及钯催化转移氢解解聚和脱氧的方法。该串联过程以松木为原料，以23%的产率生成2-甲氧基-4-(丙-1-烯基)苯酚（理论单体产率为92%）；以桦木为原料，以49%的产率生成2,6-二甲氧基-4-(丙-1-烯基)苯酚（理论单体产率为92%）。仅消耗了木材中的内源性氢，并且该反应使用绿色溶剂进行。
