1、The results show that the yield can reach over 53% by using TEBA and under the optimum conditions.
2、The results show that catalytic efficiency of the phase transfer catalyst BETAC is higher than TBAB, and TBAB is nearly as efficient as TEBA.
3、結果表明，採用TEBA作相轉移催化劑，在最佳條件下， 結晶攻瑰產率達53％。
4、The present invention adopts solventless manufacturing technique so as to reduce material cost, and TEBA is taken as a catalyst to improve the product quality and yield.
5、本發明採用無溶劑生產工藝從而降低了原料成本，本發明採用TEBA作為反應的催化劑，提高了產品的質量、收率。
