Some tips on 40117-63-3

40117-63-3 Quinuclidine-4-carboxylic acid hydrochloride 66737825, aquinuclidine compound, is more and more widely used in various.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.40117-63-3,Quinuclidine-4-carboxylic acid hydrochloride,as a common compound, the synthetic route is as follows.

Step 1. Quinuclidin-4-ylmethanol Quinuclidine-4-carboxylic acid hydrochloride (6.0 g, 0.03 1 mmoles) in tetrahydrofuran (300 ml) was treated with lithium aluminum hydride (5.0 g, 0.137 mmoles) at ambient temperature for 18 hours. Water (20 ml) and 10% aqueous sodium hydroxide (7.5 ml) was added carefully and the mixture filtered, washing with diethyl ether. The combined filtrates were evaporated to dryness to give the title compound as a white solid 4.04 g, (91%): MS (+ve ion electrospray) m/z 142 (MH+, 100%)

40117-63-3 Quinuclidine-4-carboxylic acid hydrochloride 66737825, aquinuclidine compound, is more and more widely used in various.

Reference£º
Patent; SmithKline Beecham p.l.c.; US6281226; (2001); B1;,
Quinuclidine – Wikipedia
Quinuclidine | C7H13N | ChemSpider