Formula: C8H10O2. I found the field of Chemistry very interesting. Saw the article Chemoselective Nucleophilic Functionalizations of Aromatic Aldehydes and Acetals via Pyridinium Salt Intermediates published in 2019, Reprint Addresses Sajiki, H; Sawama, Y (corresponding author), Gifu Pharmaceut Univ, Organ Chem Lab, 1-25-4 Daigaku Nishi, Gifu 5011196, Japan.. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene.
The development of a novel chemoselective functionalization can diversify the strategy for synthesizing the target molecules. The perfect chemoselectivity between aromatic and aliphatic aldehydes is difficult to achieve by the previous methods. The aromatic aldehyde-selective nucleophilic addition in the presence of aliphatic aldehydes was newly accomplished. Namely, the aromatic aldehyde-selective nucleophilic addition using arenes and allyl silanes proceeded in the presence of trialkylsilyl triflate and 2,2′-bipyridyl, while the aliphatic aldehydes completely remained unchanged. The reactive pyridinium-type salt intermediate derived from an aromatic aldehyde chemoselectively underwent the nucleophilic substitution. Moreover, the aromatic acetals as the protected aldehydes could be directly transformed into similar pyridinium salt intermediates, which reacted with various nucleophiles coexisting with the aliphatic aldehydes.
About 1,3-Dimethoxybenzene, If you have any questions, you can contact Kawajiri, T; Kato, M; Nakata, H; Goto, R; Aibara, S; Ohta, R; Fujioka, H; Sajiki, H; Sawama, Y or concate me.. Formula: C8H10O2
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com