ClassID:

91160

C07C33/042 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20240301460
2024-09-12

ENZYMATIC SYNTHESIS OF 4'-ETHYNYL NUCLEOSIDE ANALOGS

#2
20220228184
2022-07-21

Enzymatic synthesis of 4′-ethynyl nucleoside analogs

#3
20170304251
2017-10-26

AVOCADO-DERIVED LIPIDS FOR USE IN TREATING LEUKEMIA

#4
20150336863
2015-11-26

Process for the production of 2-alkyl-3-butyn-2-ols

#5
20120197046
2012-08-02

Process for the manufacture of 2-pentyn-1-ol

#6
20120053353
2012-03-01

Process for the manufacture of 3,7-dimethyl-1-octen-3-ol

#7
20090221860
2009-09-03

Transport of ethyne in form of α-alkynols as ethyne precursors

#8
20090163741
2009-06-25

General method for increasing stereoselectivity in stereoselective reactions

#9
20080033221
2008-02-07

Hydrogenation promoter, hydrogenation catalyst, and process for producing alkene compound

#10
20070276150
2007-11-29

Process for the preparation of alkynols

#11
20070225528
2007-09-27

Process for Producing Optically Active Alcohol

#12
20070191649
2007-08-16

Method for producing a propargyl alcohol and an allyl alcohol

#13
20070112226
2007-05-17

Method for the production of propargyl alcohol

#14
20070004943
2007-01-04

Process for the production of a hydroxyalkyne by coupling reaction between acetaldehyde and a terminal alkyne

#15
20070004942
2007-01-04

Method of preparation of an alkyne with an optically active hydroxyl group in the beta or gamma position of a triple bond and intermediates obtained

#16
20050272963
2005-12-08

Method for the production of acetylene alcohols

#17
20050240066
2005-10-27

Ethynylation process

#18
20050203317
2005-09-15

Method of removing allyl series protecting group using novel ruthenium complex and method of synthesizing allyl ethers

#19
20050009997
2005-01-13

Novel chiral auxiliary bearing resins