The origin of a common compound about 40117-63-3

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,40117-63-3,Quinuclidine-4-carboxylic acid hydrochloride,its application will become more common.

A common heterocyclic compound, 40117-63-3,Quinuclidine-4-carboxylic acid hydrochloride, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 40117-63-3

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%)

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,40117-63-3,Quinuclidine-4-carboxylic acid hydrochloride,its application will become more common.

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