In 2022,Yuan, Jinping; Jain, Pankaj; Antilla, Jon C. published an article in Journal of Organic Chemistry. The title of the article was 《Chiral Phosphoric Acid-Catalyzed Enantio- and Diastereoselective Allylboration of Aldehydes with β,γ-Substituted Allylboronates》.Recommanded Product: 2-(Benzyloxy)acetaldehyde The author mentioned the following in the article:
The catalytic asym. addition of β,γ-substituted allylboronates to aldehydes was described. Promoted by 5 mol % chiral H3PO4, the reactions were broadly applicable, scalable, and efficient, allowing for the formation of 3,4-anti/syn-homoallylic alcs. bearing adjacent tertiary or quaternary stereogenic centers in a highly enantio- and diastereoselective manner (≤99% ee and dr >20:1). The rigid chair-like transition state involving the chiral H3PO4 contributed to the highly controlled reaction. In the part of experimental materials, we found many familiar compounds, such as 2-(Benzyloxy)acetaldehyde(cas: 60656-87-3Recommanded Product: 2-(Benzyloxy)acetaldehyde)
2-(Benzyloxy)acetaldehyde(cas: 60656-87-3) may be used in the following syntheses: (3S,5S)-methyl 6-benzyloxy-3,5-dihydroxyhexanoate ,(S)-5-benzyloxy-4-hydroxypentan-2-one, myxothiazols.Recommanded Product: 2-(Benzyloxy)acetaldehyde
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem