21069-29-4Relevant articles and documents
Hydrogen-Bond-Assisted Sequential Reaction of Silyl Glyoxylates: Stereoselective Synthesis of Silyl Enol Ethers
Zhu, Chen,Han, Man-Yi,Liang, Xiu-Xia,Guan, Bin,Li, Pinhua,Wang, Lei
supporting information, p. 54 - 59 (2021/01/09)
A novel hydrogen-bond-assisted sequential reaction of silyl glyoxylates is described. This method provides an efficient strategy for the synthesis of silyl enol ethers with high selectivity. In these transformations, hydrogen bonds from 2-nitroethanol and its derivatives are critical to the stereochemical outcome. Both E- and Z-isomers are achieved via Henry reaction/Brook rearrangement/elimination and Henry reaction/Brook rearrangement/retro-Henry reaction/elimination processes, respectively (up to 99:1 Z-selectivity, and 9.2:1 E-selectivity).
Synthesis and characterization of a novel nano-Fe3O4-copoly[(styrene/acrylic acid)/grafted ethylene oxide and its application as a magnetic and recyclable phase-transfer catalyst in the preparation of β-azido alcohols and β-nitro alc
Kiasat, Ali Reza,Daei, Mina,Saghanezhad, Seyyed Jafar
, p. 581 - 594 (2016/04/26)
A facile method was developed for the synthesis of β-azido alcohols and β-nitro alcohols in the presence of a novel nano-Fe3O4-copoly[(styrene/acrylic acid)/grafted ethylene oxide (nano-Fe3O4-PS-Co-[PAA-g-PEG])
LaCl3·7H2O-promoted regioselective ring opening of epoxides using NaNO2 in ether-water system: A facile synthesis of 2-nitroalcohols
Borah, Jagat C.,Gogoi, Siddhartha,Boruwa, Joshodeep,Barua, Nabin C.
, p. 873 - 878 (2007/10/03)
A convenient and efficient synthesis of 2-nitroalcohols has been achieved by regioselective ring opening of epoxides using LaCl3·7H 2O and NaNO2 in ether-H2O system at room temperature. The reaction afforded the corresponding products in good to excellent yields under mild conditions.
