C07C311/52 - CPC Classification Index

ClassID:

93466 ⎘

C07C311/52 - CPC Classification

Classification description:

Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups; Compounds containing any of the groups , X being a hetero atom, Y being any atom Y being a hetero atom

Sub-classes:

C07C311/53 » X and Y not being nitrogen atoms, e.g. N-sulfonylcarbamic acid 36
C07C311/54 » either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea 2
C07C311/64 » X and Y being nitrogen atoms, e.g. N-sulfonylguanidine 8

Recent Application in this class:

20190359566

2019-11-28

Pre-assembled, protected, chemically stable, chemoselective linkers

20140011130

2014-01-09

Polymerizable monomer, polymeric compound, charge control agent containing the polymeric compound, and developer bearing member and toner which contain the charge control agent