COA of Formula: C13H13N. I found the field of Chemistry very interesting. Saw the article Allylation and alkylation of oxindoleketimines via imine umpolung strategy published in 2021.0, Reprint Addresses Shen, MH; Xu, DF (corresponding author), Changzhou Univ, Sch Pharm, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Jiangsu, Peoples R China.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine.
When treated with an alkoxide base like t-BuOK in aprotic solvent, N-diphenylmethyl imino oxindoles, made conveniently through condensation of corresponding isatins with N-diphenylmethyl amine, are deprotonated to form azaallyl anions. Allylation and alkylation of this type of intermediates proceed smoothly with diverse C-electrophiles. Acidic work up finishes 3-amino-3-allyl/alkyl oxindoles. The overall transformation equals to an umpolung process at the C3 of isatins. (c) 2021 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
COA of Formula: C13H13N. Bye, fridends, I hope you can learn more about C13H13N, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics