The origin of a common compound about (S)-Butane-1,3-diol

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,24621-61-2,(S)-Butane-1,3-diol,its application will become more common.

A common heterocyclic compound, 24621-61-2,(S)-Butane-1,3-diol, 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. 24621-61-2

e) (S)-4-Triisopropylsilanvloxv-butan-2-olTriethylamine (1.173 g) is added dropwise to a solution of 2.246 g triisopropylchlorosilaneand 1 g (S)-(+)-1,3-butanediol in 15 ml of dry tetrahydrofuran. The mixture is stirred for 48hours at room temperature, then is diluted with 400 ml of tert-butyl methyl ether and washedrespectively with 30 mM N HCI, 50 ml water and 50 ml of brine. The organic phase is dried(sodium sulphate), filtered and evaporated to dryness. The residue is purified by means offlash column chromatography (SiO2 60F) to provide the title compound as a colorless oil.Rf = 0.31 (EtOAc- heptane 1:5).

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,24621-61-2,(S)-Butane-1,3-diol,its application will become more common.

Reference£º
Patent; SPEEDEL EXPERIMENTA AG; WO2006/5741; (2006); A2;,
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate