US 12,410,147 B2
Surfactants
Amir Al Ghatta, London (GB); Jason Patrick Hallett, London (GB); and Raul Ignacio Aravena Contreras, London (GB)
Assigned to IMPERIAL COLLEGE INNOVATIONS LIMITED, London (GB)
Appl. No. 18/043,178
Filed by Imperial College Innovations Limited, London (GB)
PCT Filed Sep. 3, 2021, PCT No. PCT/GB2021/052271
§ 371(c)(1), (2) Date Feb. 27, 2023,
PCT Pub. No. WO2022/049384, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 2013860 (GB), filed on Sep. 3, 2020; and application No. 2019232 (GB), filed on Dec. 7, 2020.
Prior Publication US 2023/0416213 A1, Dec. 28, 2023
Int. Cl. C07D 307/12 (2006.01); C07D 307/64 (2006.01)
CPC C07D 307/12 (2013.01) [C07D 307/64 (2013.01)] 17 Claims
 
1. A compound of Formula (Ia):

OG Complex Work Unit Chemistry
wherein X is a cation; and
R2 is an acyclic C8 to C18 aliphatic group.