627064-10-2Relevant academic research and scientific papers
Sulfated tungstate as hydroxyl group activator for preparation of benzyl, including p-methoxybenzyl ethers of alcohols and phenols
Katkar, Kamlesh V.,Veer, Sachin D.,Akamanchi, Krishnacharya G.
supporting information, p. 1893 - 1901 (2016/11/25)
Sulfated tungstate was found to be an effective heterogeneous and reusable catalyst for hydroxy group activation–mediated preparation of benzylic ethers including p-methoxybenzylic ethers of a wide range of alcohols and phenols under mild reaction conditions.
Silver(I)-Catalyzed deprotection of p -methoxybenzyl ethers: A mild and chemoselective method
Kern, Nicolas,Dombray, Thomas,Blanc, Aurelien,Weibel, Jean-Marc,Pale, Patrick
, p. 9227 - 9235,9 (2012/12/12)
The p-methoxybenzyl protecting group (PMB) on various alcohols and an acid was efficiently and selectively cleaved by the action of a catalytic amount of silver(I) hexafluoroantimonate combined with 0.5 equiv of 1,3,5- trimethoxybenzene in dichloromethane at 40 °C.
Conversion of Epoxides to 1,3-Dioxolanes Catalyzed by Tin(II) Chloride
Vyvyan, James R.,Meyer, Jennifer A.,Meyer, Korin D.
, p. 9144 - 9147 (2007/10/03)
Anhydrous tin(II) chloride is an efficient catalyst for the reaction of epoxides with acetone to prepare 2,2-dimethyl-1,3-dioxolanes (acetonides) in good to excellent yields. Mono-, di-, and trisubstituted epoxides participate equally well in this diastereospecific reaction. The use of single enantiomer epoxides under the reported conditions results in significant erosion of optical activity.
