ChemInform Abstract: NIS-Mediated Intramolecular Oxidative α-Functionalization of Tertiary Amines: Transition Metal-Free Synthesis of 1,2-Dihydro-(4H)-3,1-benzoxazin-4-one Derivatives.

ChemInform ◽  
2015 ◽  
Vol 46 (34) ◽  
pp. no-no
Author(s):  
Le Liu ◽  
Liang Du ◽  
Daisy Zhang-Negrerie ◽  
Yunfei Du
Keyword(s):  
Transition Metal ◽  
Tertiary Amines ◽  
Metal Free

ChemInform Abstract: Employing Arynes in Transition-Metal-Free Monoarylation of Aromatic Tertiary Amines.

ChemInform ◽  
2014 ◽  
Vol 45 (13) ◽  
pp. no-no
Author(s):  
Sachin Suresh Bhojgude ◽  
Trinadh Kaicharla ◽  
Akkattu T. Biju
Keyword(s):  
Transition Metal ◽  
Tertiary Amines ◽  
Metal Free

Employing Arynes in Transition-Metal-Free Monoarylation of Aromatic Tertiary Amines

2013 ◽  
Vol 15 (21) ◽  
pp. 5452-5455 ◽  
Author(s):  
Sachin Suresh Bhojgude ◽  
Trinadh Kaicharla ◽  
Akkattu T. Biju
Keyword(s):  
Transition Metal ◽  
Tertiary Amines ◽  
Metal Free

α-C-H functionalizations of tertiary amines catalyzed/promoted by molecular iodine/derivatives

2021 ◽  
Author(s):  
Mohit L. Deb ◽  
B Shriya Saikia ◽  
Paran J. Borpatra ◽  
Pranjal K. Baruah
Keyword(s):  
Transition Metal ◽  
Molecular Iodine ◽  
Review Article ◽  
Tertiary Amines ◽  
Metal Free ◽  
Organic Syntheses

This review article focuses on the functionalization of α-C-H bond of tertiary amines via C-H activation catalyzed by iodine or its derivatives. Recently, transition metal-free C-H functionalizations in organic syntheses...

Three-component carboarylation of unactivated imines with arynes and carbon nucleophiles

2017 ◽  
Vol 53 (10) ◽  
pp. 1708-1711 ◽  
Author(s):  
Jing-Kun Xu ◽  
Sheng-Jun Li ◽  
Hai-Yang Wang ◽  
Wen-Cong Xu ◽  
Shi-Kai Tian
Keyword(s):  
Transition Metal ◽  
Tertiary Amines ◽  
Title Reaction ◽  
Metal Free ◽  
Carbon Nucleophiles ◽  
Reaction Proceeds

With 2-(trimethylsilyl)aryl triflates as aryne precursors, the title reaction proceeds smoothly to afford functionalized tertiary amines under transition metal-free conditions.

NIS-mediated intramolecular oxidative α-functionalization of tertiary amines: transition metal-free synthesis of 1,2-dihydro-(4H)-3,1-benzoxazin-4-one derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (38) ◽  
pp. 29774-29781 ◽  
Author(s):  
Le Liu ◽  
Liang Du ◽  
Daisy Zhang-Negrerie ◽  
Yunfei Du
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Tertiary Amines ◽  
Metal Free ◽  
Novel Method

A novel method for direct α-functionalization of tertiary amines via NIS-mediated oxidative C–O bond formation, where NIS serves as both an oxidant and an iodination reagent, has been developed.

B(C6F5)3-Catalyzed redox-neutral β-alkylation of tertiary amines using p-quinone methides via borrowing hydrogen

2019 ◽  
Vol 55 (9) ◽  
pp. 1217-1220 ◽  
Author(s):  
Rui Li ◽  
Yong Chen ◽  
Kun Jiang ◽  
Feiyi Wang ◽  
Cuifen Lu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Tertiary Amines ◽  
Quinone Methides ◽  
Metal Free ◽  
Borrowing Hydrogen

A transition metal-free intermolecular redox-neutral β-alkylation of acyclic tertiary amines via borrowing hydrogen catalyzed by commercially available B(C6F5)3 was achieved.

Electrochemical strategies for N-cyanation of secondary amines and α C-cyanation of tertiary amines under transition metal-free conditions

2021 ◽  
Author(s):  
Zhengjiang Fu ◽  
Yaping Fu ◽  
Jian Yin ◽  
Guangguo Hao ◽  
Xuezheng Yi ◽  
...  
Keyword(s):  
Transition Metal ◽  
Functional Group ◽  
Secondary Amines ◽  
Tertiary Amines ◽  
Metal Free

Transition metal-free electrochemical approaches for N-cyanation of secondary amines and α C-cyanation of tertiary amines have been well established in moderate to good yields with good functional group tolerance under...

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