Production manner of tori low-grade arukanoiruokishihou

摘要

Abstract Constitution Ester of boric acid (i) and anhydrous alkane Acid (II) with the thoria Luke noil which features that it reactsThe production manner oxy boron (iii). Conversion 3 (In as for R formula¹ and R² carbon count alkyl 1 - 5The basis is displayed) Advantages As for production manner of this invention, in comparison with former manner mildnessThere is no danger of explosion with the reaction, uses the liquid raw materialsSo, as for reaction manipulation being simple, high yield, you obtain the specified substance with high purityIt can do thing. As for thoria Luke noil oxy boracic acid, kinoIt is useful as raw materials of the remaining overnight carboxylic acid medicine.