Boc-O-tert-butyl-L-threonine

Boc-O-tert-butyl-L-threonine Structure
Boc-O-tert-butyl-L-threonine structure
Common Name Boc-O-tert-butyl-L-threonine
CAS Number 13734-40-2 Molecular Weight 275.341
Density 1.1±0.1 g/cm3 Boiling Point 391.3±37.0 °C at 760 mmHg
Molecular Formula C13H25NO5 Melting Point 95-98ºC
MSDS Chinese USA Flash Point 190.4±26.5 °C

A facile Er(OTf)3-catalyzed synthesis of 2,3-unsaturated O- and S-glycosides.

Carbohydr. Res. 342(14) , 2125-31, (2007)

Er(OTf)(3) is a useful catalyst for the Ferrier rearrangement furnishing high yields of O- and S-glycosides. The transformation has wide applicability, cleaner reaction profiles, mild reaction conditions, and high stereoselectivity and the catalyst, which is ...