ClassID:

90459

C07B43/00 - CPC Classification

Classification description:

Formation or introduction of functional groups containing nitrogen

Sub-classes:
Recent Application in this class:
#1
20250099949
2025-03-27

BRIDGED CATALYSTS AND SYNTHESIS AND USES THEREOF

#2
20210363098
2021-11-25

Diversity-oriented synthesis of N,N,O-trisubstituted hydroxylamines from alcohols and amines by N—O bond formation

#3
20210269558
2021-09-02

Compositions and methods of promoting organic photocatalysis

#4
20210207188
2021-07-08

BETA-LACTAM COMPOUNDS AND METHODS OF USE THEREOF

#5
20200377448
2020-12-03

Direct oxidative amination of hydrocarbons

#6
20190185392
2019-06-20

Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds

#7
20180333701
2018-11-22

Synthesis of transition-metal adamantane salts and oxide nanocomposites, and systems and methods including the salts or the nanocomposites

#8
20180237550
2018-08-23

Compositions and methods of promoting organic photocatalysis

#9
20170210766
2017-07-27

Silicon-based cross coupling agents and methods of their use

#10
20170073303
2017-03-16

Solvent medium for diazotization reaction

#11
20170008863
2017-01-12

Synthesis of therapeutic and diagnostic drugs centered on regioselective and stereoselective ring opening of aziridinium ions

#12
20170007684
2017-01-12

Bifunctional conjugate compositions and associated methods

#13
20160145168
2016-05-26

Preparation method of nanosheet nitrogen-containing porous carbon material

#14
20150344451
2015-12-03

Preparation method for an imine compound and reduction method for solid powder of a carbamic acid derivative

#15
20150118178
2015-04-30

CONJUGATES COMPRISING AN N-OXIME BOND AND ASSOCIATED METHODS

#16
20150099886
2015-04-09

Preparation method for solid powder of a carbamic acid derivative

#17
20130310555
2013-11-21

Synthesis of therapeutic and diagnostic drugs centered on regioselective and stereoselective ring opening of aziridinium ions

#18
20130195791
2013-08-01

Conjugates comprising an -oxime bond and associated methods

#19
20110166349
2011-07-07

Gold catalyzed hydroamination of alkynes and allenes

#20
20100249401
2010-09-30

Process for the preparation of sterically hindered nitroxyl ethers

#21
20100105921
2010-04-29

N-heterocyclic carbene (NHC) catalyzed synthesis of hydroxamic acids

#22
20090018363
2009-01-15

Process for producing nitroisourea derivatives

#23
20050258553
2005-11-24

Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms