丙醇

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

合成出的丙铝为催化剂,无水化锌为助催化剂,用丙醛一步合成了丙酸丙酯,收率可92％,选择性可93％。

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

乙酸和异丙为原料,磷钨酸铝作催化剂进行酯化反应,合成乙酸异丙酯。

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

本文维素B6化氢盐、焦谷氨酸和异丙为原料,固相合成美他多辛,纯度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3-丙，基膦和丙醛为原料利用威蒂希反应合成叶的新路线。

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

用硫酸氢钾催化肉桂酸与异丙的酯化反应,合成了肉桂酸异丙酯。

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.

异丙为溶剂,壬为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙酸,乙酸测定结果的相对标准偏差小于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.

炔丙的两种取向对应着加成反应的两种产物，反应到平衡后，3-羟甲基二氢异恶唑为主要产物。