C07C49/527 - CPC Classification Index

ClassID:

91659 ⎘

C07C49/527 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings

Sub-classes:

C07C49/533 » to a three- or four-membered ring 2
C07C49/537 » to a five-membered ring 9
C07C49/543 » to a six-membered ring 19
C07C49/547 » to a seven- to twelve-membered ring 5
C07C49/553 » polycyclic 28
C07C49/557 » having unsaturation outside the rings 34
C07C49/563 » containing six-membered aromatic rings 24
C07C49/567 » containing halogen 17
C07C49/573 » containing hydroxy groups 27
C07C49/577 » containing ether groups, groups, groups, or groups 34
C07C49/583 » containing -CHO groups 4

Recent Application in this class:

20130338402

2013-12-19

Process for preparing macrocyclic ketones