The flat faces of aromatic rings also have partial negative charges due to the π-electrons. Similar to other non-covalent interactions –including hydrogen bonds, electrostatic interactions and Van der Waals interactions. 20277-69-4, Name is Sodium methanesulfinate, molecular formula is CH3NaO2S, SDS of cas: 20277-69-4.
Synthesis of Five-, Six-, and Seven-Membered 1,3-and 1,4-Heterocyclic Compounds via Intramolecular Hydroalkoxylation/Hydrothioalkoxylation of Alkenols/Thioalkenols
Intramolecular hydroalkoxylation/hydrothioalkoxylation of nitrogen-tethered alkenes and alcohols/thiols mediated by boron trifluoride etherate leads to five-membered thiazolidine, six-membered 1,4-oxazines (morpholines) and tetrahydro-2H-1,4-thiazines (thiomorpholines), and seven-membered 1,4-oxazepanes in good yields.
Keep reading other articles of 20277-69-4! Don’t worry, you don’t need a PhD in chemistry to understand the explanations! SDS of cas: 20277-69-4.
Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem