ClassID:

91158

C07C33/035 - CPC Classification

Classification description:

Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms; Acyclic alcohols with carbon-to-carbon double bonds with only one double bond Alkenediols

Recent Application in this class:
#1
20260152461
2026-06-04

PREPARATION OF ALPHA-NECRODYL ISOBUTYRATE FROM DIENES

#2
20250243143
2025-07-31

1,3-Fatty Diol Compounds And Derivatives Thereof

#3
20240218117
2024-07-04

POLYMERS PREPARED FROM MEVALONOLACTONE AND DERIVATIVES

#4
20220098133
2022-03-31

1,3-fatty diol compounds and derivatives thereof

#5
20200385325
2020-12-10

1,3-fatty diol compounds and derivatives thereof

#6
20200369827
2020-11-26

POLYMERS PREPARED FROM MEVALONOLACTONE AND DERIVATIVES

#7
20180072645
2018-03-15

1,3-fatty diol compounds and derivatives thereof

#8
20160130389
2016-05-12

POLYMERS PREPARED FROM MEVALONOLACTONE AND DERIVATIVES

#9
20130190518
2013-07-25

TERPENOID DERIVATIVES OBTAINED FROM TERPENOIDS STEMING FROM RENEWABLE SOURCES

#10
20130094090
2013-04-18

Coating liquid, method for manufacturing optical component, and photographic optical system

#11
20100261627
2010-10-14

Diester-based lubricants and methods of making same

#12
20090187050
2009-07-23

Method for the separation of polymeric by-products from 1,4-butynediol

#13
20090137849
2009-05-28

Method for the separation of polymeric by-products from 1,4-butynediol

#14
20090105508
2009-04-23

Process for the preparation of alkylene glycols

#15
20090053781
2009-02-26

Method for producing 2-hydroxy-4-(methylthio)butyric acid

#16
20090018366
2009-01-15

PRODUCTION AND USE OF SUPPORTED ACTIVATED BASE METAL CATALYSTS FOR ORGANIC TRANSFORMATION

#17
20080312475
2008-12-18

Process for the preparation of 2-butene-1,4-diol

#18
20080262271
2008-10-23

C10 dialdehyde, synthetic method thereof, and synthetic method of beta-carotene using the same

#19
20080242897
2008-10-02

Method for the separation of polymeric by-products from 1,4-butynediol

#20
20080221371
2008-09-11

Method for the separation of polymeric by-products from 1,4-butynediol

#21
20080194444
2008-08-14

Diester-based lubricants and methods of making same

#22
20080114185
2008-05-15

Method for producing unsaturated vicinal diol compound

#23
20070191649
2007-08-16

Method for producing a propargyl alcohol and an allyl alcohol

#24
20060094910
2006-05-04

Noble metal containing hydrogenation catalyst for selective hydrogenation of 1, 4 butynediol to 1, 4 butenediol, and a process for the preparation thereof

#25
20050197498
2005-09-08

Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts

#26
20050080301
2005-04-14

Process for the synthesis of unsaturated alcohols