I found the field of Chemistry very interesting. Saw the article The Tetraethylphosphorodiamidate (OP(O)(NEt2)(2)) Directed Metalation Group (DMG). Directed ortho and Lateral Metalation and the Phospha Anionic Fries Rearrangement published in 2020.0. SDS of cas: 150-19-6, Reprint Addresses Snieckus, V (corresponding author), Queens Univ, Dept Chem, Kingston, ON K7L 3N6, Canada.. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol
We report on the tetraethylphosphorodiamidate (-OP(O)(NEt2)(2)) group as an effective directed metalation group (DMG). Lithiation-electrophile quench of 1 provides a general synthesis of ortho-substituted aryl and naphthyl phosphorodiamidates 4-8. We also describe the phospha anionic ortho-Fries (AoF) rearrangement of the phosphorodiamidates 1a,1b -> 2 or 3 and its vinylogous counterpart to the ortho-tolyl phosphorodiamidates 5b -> 13. Intermolecular competition experiments demonstrate the approximately equal DMG strength of the -OP(O)(NEt2)(2) and the most powerful OCONEt2 groups.
SDS of cas: 150-19-6. Bye, fridends, I hope you can learn more about C7H8O2, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles