ClassID:

91483

C07C45/73 - CPC Classification

Classification description:

Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation

Recent Application in this class:
#1
20260092042
2026-04-02

A PROCESS FOR PREPARATION OF IPCONAZOLE & ITS INTERMEDIATES

#2
20240351968
2024-10-24

CATALYTICAL PROCESS OF MAKING 4-HEXEN-3-ONE

#3
20240116881
2024-04-11

PROCESS FOR PREPARATION OF IPCONAZOLE & ITS INTERMEDIATES

#4
20190263740
2019-08-29

Process for the production of 2-alkylalkanol

#5
20180370883
2018-12-27

Method for producing high-octane components from olefins from catalytic cracking

#6
20150025277
2015-01-22

Two-step system and method for the production of methyl isobutyl ketone

#7
20120004469
2012-01-05

Multireaction bifunctional polymeric catalyst

#8
20120004468
2012-01-05

Method for making heterogenous catalysts

#9
20120004466
2012-01-05

Method for Preparing a Ketone

#10
20110237837
2011-09-29

Low pressure one-step gas-phase process for production of methyl isobutyl ketone

#11
20110124922
2011-05-26

Metal alloy catalyst composition

#12
20110040128
2011-02-17

Optimized production of ketones/aldehydes

#13
20100317898
2010-12-16

NOVEL CATALYST FOR ALDOL CONDENSATION REACTIONS

#14
20100317897
2010-12-16

Process for the production of MIBC and /or IBHK plus TMN using copper-based catalysts

#15
20100292342
2010-11-18

Compounds with (substituted phenyl)-propenal moiety, their derivatives, biological activity, and use thereof

#16
20100222612
2010-09-02

Method and apparatus for producing purified methyl isobutyl ketone

#17
20090306434
2009-12-10

Method to make methyl isobutyl ketone and diisobutyl ketone

#18
20090270248
2009-10-29

Basic ionic liquids

#19
20090253940
2009-10-08

Method and apparatus for producing purified methyl isobutyl ketone

#20
20090240085
2009-09-24

Method of producing diol, polydiol, secondary alcohol or diketone compound

#21
20090216015
2009-08-27

Base Stable Ionic Liquids

#22
20080188557
2008-08-07

Compounds with (substituted phenyl)-propenal moiety, their derivatives, biological activity, and use thereof

#23
20070191624
2007-08-16

Polymer incarcerated Lewis acid metal catalyst

#24
20070083066
2007-04-12

Method for the production of 1,7-octadiene and use thereof

#25
20060041003
2006-02-23

Estrogen receptor modulators

#26
20050288533
2005-12-29

Processes for the preparation of high molecular weight saturated ketones

#27
20050245759
2005-11-03

Process for producing cinnamaldehyde derivatives, use thereof and the like

#28
20050137192
2005-06-23

Estrogen receptor modulators

#29
20050113242
2005-05-26

Basic clay catalyst for the production of glycol monoester