Park, Yunjeong; Lee, Ji Sun; Ryu, Jae-Sang published their research in Advanced Synthesis & Catalysis in 2021. The article was titled 《Gold(I)-Catalyzed Intramolecular Dehydrative Amination of Sulfamate Esters Tethered to Allylic Alcohols: A Strategy for the Synthesis of Cyclic Sulfamidates》.COA of Formula: C9H10O2 The article contains the following contents:
An efficient synthesis protocol for cyclic sulfamidates I [R1 = t-Bu, n-pentyl, cyclohexyl, etc.; R2 = H; R3 = H, Me; R4 = H, Me; R5 = H, Me] was developed via catalytic intramol. cyclizations of sulfamate esters tethered to allylic alcs. The reactions proceeded smoothly at room temperature in the presence of (IPr)AuCl (5 mol%) and AgBF4 (5 mol%). This protocol featured good to excellent yields, high selectivity, broad substrate scope, and mild reaction conditions. This method was also applicable to the synthesis of a seven-membered sulfamidate.2-(Benzyloxy)acetaldehyde(cas: 60656-87-3COA of Formula: C9H10O2) was used in this study.
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.COA of Formula: C9H10O2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem