ClassID:

91636

C07C49/413 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Saturated compounds containing a keto group being part of a ring of a seven- to twelve-membered ring

Recent Application in this class:
#1
20230002299
2023-01-05

CYCLODODECANONE AND PREPARATION METHOD THEREFOR

#2
20160031784
2016-02-04

Process for preparing cyclododecanone

#3
20140303385
2014-10-09

Asymmetric synthesis of organic compounds

#4
20110196175
2011-08-11

Hydroxylation of β-dicarbonyls with zirconium catalysts

#5
20110152576
2011-06-23

Process for preparing cyclic ketones

#6
20100191018
2010-07-29

Process for preparing pure cyclododecanone

#7
20100185014
2010-07-22

Hydroxylation of β-dicarbonyls with zirconium catalysts

#8
20100130758
2010-05-27

METHOD FOR PRODUCING CARBONYL COMPOUND

#9
20090326277
2009-12-31

Method for purifying cyclic ketones

#10
20090326276
2009-12-31

Method for the production of cyclic ketones

#11
20090318733
2009-12-24

Method for purifying cyclic ketones

#12
20090281357
2009-11-12

Method for the production of cyclic ketones

#13
20090240068
2009-09-24

METHODS OF MAKING CYCLODODECATRIENE AND METHODS OF MAKING LAUROLACTONE

#14
20090227815
2009-09-10

Process for the preparation of cyclododecanone

#15
20090076308
2009-03-19

Method for oxidizing saturated cyclic hydrocarbons by oxygen

#16
20090030216
2009-01-29

Organic salts and method for producing chiral organic compounds

#17
20080306259
2008-12-11

Hydroxylation of beta-dicarbonyls with zirconium catalysts

#18
20080296145
2008-12-04

Method for Improving the Color Number

#19
20080275276
2008-11-06

Method for Producing Cyclododecanone

#20
20080269507
2008-10-30

Methods for oxidizing organic compounds

#21
20080255393
2008-10-16

Method for purifying and concentrating dinitrogen monoxide

#22
20080221366
2008-09-11

Method for the hydrogenation of mass fluxes containing aldehyde

#23
20080176739
2008-07-24

Resin-platinum complex and resin-supported platinum cluster catalyst

#24
20080125310
2008-05-29

Hydride reduction of alpha, beta-unsaturated carbonyl compounds using chiral organic catalysts

#25
20080051609
2008-02-28

Extraction process

#26
20060281952
2006-12-14

Method for producing a ketone

#27
20060161024
2006-07-20

Hydride reduction of α,β-unsaturated carbonyl compounds using chiral organic catalysts

#28
20060106250
2006-05-18

Method for producing carbonyl compound

#29
20050020861
2005-01-27

Catalytic oxidation process

#30
20050009997
2005-01-13

Novel chiral auxiliary bearing resins