ChemInform Abstract: Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones.

ChemInform ◽  
2015 ◽  
Vol 46 (44) ◽  
pp. no-no
Author(s):  
Qinghe Gao ◽  
Shan Liu ◽  
Xia Wu ◽  
Jingjing Zhang ◽  
Anxin Wu
Keyword(s):  
Bond Cleavage ◽  
Methyl Ketones

scholarly journals Innentitelbild: Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen (Angew. Chem. 43/2013)

2013 ◽  
Vol 125 (43) ◽  
pp. 11384-11384
Author(s):  
Lin Zhang ◽  
Xihe Bi ◽  
Xiaoxue Guan ◽  
Xingqi Li ◽  
Qun Liu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Methyl Ketones

Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)–C(Methyl) Bond Cleavage of Methyl Ketones

2015 ◽  
Vol 17 (12) ◽  
pp. 2960-2963 ◽  
Author(s):  
Qinghe Gao ◽  
Shan Liu ◽  
Xia Wu ◽  
Jingjing Zhang ◽  
Anxin Wu
Keyword(s):  
Bond Cleavage ◽  
Methyl Ketones

Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen

2013 ◽  
Vol 125 (43) ◽  
pp. 11513-11517 ◽  
Author(s):  
Lin Zhang ◽  
Xihe Bi ◽  
Xiaoxue Guan ◽  
Xingqi Li ◽  
Qun Liu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Methyl Ketones

ChemInform Abstract: Unexpected C-C Bond Cleavage: A Route to 3,6-Diarylpyridazines and 6-Arylpyridazin-3-ones from 1,3-Dicarbonyl Compounds and Methyl Ketones.

ChemInform ◽  
2013 ◽  
Vol 44 (11) ◽  
pp. no-no
Author(s):  
Qinghe Gao ◽  
Yanping Zhu ◽  
Mi Lian ◽  
Meicai Liu ◽  
Jingjing Yuan ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Methyl Ketones ◽  
Dicarbonyl Compounds

Employing thiocyanate salts as a nitrogen source via CN bond cleavage: divergent synthesis of α-ketoamides and 2-acyloxazoles

2019 ◽  
Vol 6 (14) ◽  
pp. 2534-2538 ◽  
Author(s):  
Can Wang ◽  
Xiao Geng ◽  
Peng Zhao ◽  
You Zhou ◽  
Yan-Dong Wu ◽  
...  
Keyword(s):  
Nitrogen Source ◽  
Bond Cleavage ◽  
Methyl Ketones ◽  
Aryl Methyl

A switchable procedure for the synthesis of α-ketoamides and 2-acyloxazoles from aryl methyl ketones and thiocyanate salts is reported.

Recent Advances in Organic Synthesis Based on N,N-Dimethyl Enaminones

Synthesis ◽  
2020 ◽  
Author(s):  
Fuchao Yu ◽  
Jiuzhong Huang
Keyword(s):  
Double Bond ◽  
Organic Synthesis ◽  
Bond Cleavage ◽  
Building Blocks ◽  
Chemical Transformations ◽  
Methyl Ketones ◽  
Comprehensive Overview ◽  
The Past ◽  
Leaving Group ◽  
Group A

AbstractEnaminones are gaining increasing interest because of their unique properties and their importance in organic synthesis as versatile building blocks. N,N-Dimethyl enaminones offer a better leaving group (a dimethylamine group) than other enaminones, and allow further elaboration via a range of facile chemical transformations. Over the past five years, there have been an increasing number of reports describing the synthetic applications of N,N-dimethyl enaminones. This review provides a comprehensive overview on the synthetic applications of N,N-dimethyl enaminones that have been reported since 2016.1 Introduction2 Direct C(sp2)–H α-Functionalization2.1 Synthesis of α-Sulfenylated N,N-Dimethyl Enaminones2.2 Synthesis of α-Thiocyanated N,N-Dimethyl Enaminones2.3 Synthesis of α-Acyloxylated N,N-Dimethyl Enaminones3 Functionalization Reactions via C=C Double Bond Cleavage3.1 Synthesis of Functionalized Methyl Ketones3.2 Synthesis of α-Ketoamides, α-Ketoesters and 1,2-Diketones3.3 Synthesis of N-Sulfonyl Amidines4 Construction of All-Carbon Aromatic Scaffolds4.1 Synthesis of Benzaldehydes4.2 Synthesis of the Naphthalenes5 Construction of Heterocyclic Scaffolds5.1 Synthesis of Five-Membered Heterocycles5.2 Synthesis of Six-Membered Heterocycles5.3 Synthesis of Quinolines 5.4 Synthesis of Functionalized Chromones5.5 Synthesis of Other Fused Polycyclic Heterocycles6 Conclusions and Perspectives

Unexpected C–C Bond Cleavage: A Route to 3,6-Diarylpyridazines and 6-Arylpyridazin-3-ones from 1,3-Dicarbonyl Compounds and Methyl Ketones

2012 ◽  
Vol 77 (21) ◽  
pp. 9865-9870 ◽  
Author(s):  
Qinghe Gao ◽  
Yanping Zhu ◽  
Mi Lian ◽  
Meicai Liu ◽  
Jingjing Yuan ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Methyl Ketones ◽  
Dicarbonyl Compounds

A One-Pot Copper Catalyzed Biomimetic Route to N-Heterocyclic Amides from Methyl Ketones via Oxidative C–C Bond Cleavage

2014 ◽  
Vol 16 (23) ◽  
pp. 6212-6215 ◽  
Author(s):  
Parthasarathi Subramanian ◽  
Satrajit Indu ◽  
Krishna P. Kaliappan
Keyword(s):  
Bond Cleavage ◽  
Methyl Ketones ◽  
One Pot

Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen

2013 ◽  
Vol 52 (43) ◽  
pp. 11303-11307 ◽  
Author(s):  
Lin Zhang ◽  
Xihe Bi ◽  
Xiaoxue Guan ◽  
Xingqi Li ◽  
Qun Liu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Methyl Ketones
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