丙醇

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以出的丙醇铝为催,无水氯锌为助催,用丙醛一步了丙酸丙酯,收率可达92％,选择性可达93％。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催行酯反应,氯乙酸异丙酯。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维素B6氯氢盐、焦谷氨酸和异丙醇为原料,固美他多辛,纯度达96.3%。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯丙醇，三苯基膦和丙醛为原料利用威蒂希反应叶醇的新路线。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催肉桂酸与异丙醇的酯反应,了肉桂酸异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以异丙醇为溶,壬醇为内标,采用气色谱-质谱法分析了卷烟烟气总粒物中的游离乙酸,乙酸测定结果的对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙醇的两种取向对应着加反应的两种产物，反应达到平衡后，3-羟甲基二氢异恶唑为主要产物。