As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 40117-63-3,Quinuclidine-4-carboxylic acid hydrochloride, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.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%)
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. Quinuclidine-4-carboxylic acid hydrochloride, We look forward to the emergence of more reaction modes in the future.
Reference£º
Patent; SmithKline Beecham p.l.c.; US6281226; (2001); B1;,
Quinuclidine – Wikipedia
Quinuclidine | C7H13N | ChemSpider