Silver acetate-catalyzed synthesis of cyclic sulfonyl guanidine with exocyclic double bond

Direct synthesis of N2-unprotected five-membered cyclic guanidines by regioselective [3 + 2] annulation of aziridines and cyanamides

(2022) Chuan-Chuan Wang et al.   Organic Chemistry Frontiers

Catalytic Synthesis of Cyclic Guanidines via Hydrogen Atom Transfer and Radical-Polar Crossover

(2021) Shunya Ohuchi et al.   ACS Catalysis

Synthesis of Five-Membered Cyclic Guanidines via Cascade [3 + 2] Cycloaddition of α-Haloamides with Organo-cyanamides

(2021) Chuan-Chuan Wang et al.   JOURNAL OF ORGANIC CHEMISTRY

A Unified Approach for the Synthesis of Isourea and Isothiourea from Isonitrile and N,N-Dibromoarylsulfonamides

(2021) Debashish Mishra et al.   JOURNAL OF ORGANIC CHEMISTRY

TsNBr 2 Mediated Synthesis of 2‐Acylbenzothiazoles and Quinoxalines from Aryl Methyl Ketones under Metal Free Condition

(2019) Dineshwori Chanu Loukrakpam et al.   ChemistrySelect

Metal‐Free One‐Pot Conversion of Olefins and Alkynes to Amides Using TsNBr 2 , I 2  and Aqueous NH 3  at Room Temperature

(2019) Dineshwori Chanu Loukrakpam et al.   ChemistrySelect

The chemistry and biology of guanidine natural products

(2017) Roberto G. S. Berlinck et al.   NATURAL PRODUCT REPORTS

Metal free synthesis of quinoxalines from alkynes via a cascade process using TsNBr2

(2017) Debojit Hazarika et al.   TETRAHEDRON

Use of Bromine and Bromo-Organic Compounds in Organic Synthesis

(2016) Indranirekha Saikia et al.   CHEMICAL REVIEWS

A Metal-Free Protocol for Aminofunctionalization of Olefins Using TsNBr2

(2016) Kamal Krishna Rajbongshi et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Cyclic Guanidines via Silver-Catalyzed Intramolecular Alkene Hydroamination Reactions of N-Allylguanidines

(2016) Zachary J. Garlets et al.   ORGANIC LETTERS

N,N-Dibromo-p-Toluenesulfonamide (TsNBr2): A Promising Alternative Bromo-Organic Reagent

(2016) Prodeep Phukan et al.   SYNLETT

TsNBr 2 mediated oxidative functionalization of alkynes

(2016) Kamal Krishna Rajbongshi et al.   TETRAHEDRON

Iodine-mediated regioselective guanylation-amination of propargylamines towards the synthesis of diversely substituted 2-aminoimidazoles

(2016) Pavel Fedoseev et al.   RSC Advances

Recent development of synthetic preparation methods for guanidines via transition metal catalysis

(2015) Wen-Xiong Zhang et al.   CHEMICAL COMMUNICATIONS

A new antibiotic kills pathogens without detectable resistance

(2015) Losee L. Ling et al.   NATURE

Facile access to oxazolidin-2-imine, thiazolidin-2-imine and imidazolidin-2-imine derivatives bearing an exocyclic haloalkyliene via direct halocyclization between propargylamines, heterocumulenes and I2 (NBS)

(2015) Shujian Huang et al.   TETRAHEDRON

Saxitoxin

(2014) Arun P. Thottumkara et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Guanidines: from classical approaches to efficient catalytic syntheses

(2014) Carlos Alonso-Moreno et al.   CHEMICAL SOCIETY REVIEWS

Mechanism of Catalytic Nitrene Transfer Using Iron(I)–Isocyanide Complexes

(2013) Ryan E. Cowley et al.   ORGANOMETALLICS

A highly efficient catalyst-free protocol for C–H bond activation: sulfamidation of alkyl aromatics and aldehydes

(2012) Arun Jyoti Borah et al.   CHEMICAL COMMUNICATIONS

The chemistry and biology of organic guanidine derivatives

(2012) Roberto G. S. Berlinck et al.   NATURAL PRODUCT REPORTS

Metal-free synthesis of cyclic di-oxoguanidines via one-pot sequential transformation of amines, carbodiimides and acyl dichlorides

(2012) Fei Zhao et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Guanylated Diamines, Triamines, and Polyamines: Chemistry and Biological Properties

(2011) Daniele Castagnolo et al.   CHEMICAL REVIEWS

A Protocol to 2-Aminobenzimidazoles via Copper-Catalyzed Cascade Addition and Cyclization ofo-Haloanilines and Carbodiimides

(2011) Fei Wang et al.   JOURNAL OF ORGANIC CHEMISTRY

Ti-amide Catalyzed Synthesis of Cyclic Guanidines from Di-/Triamines and Carbodiimides

(2011) Hao Shen et al.   ORGANIC LETTERS

Synthesis of Benzoxazole and Benzimidazole Derivatives via Ligand-Free Copper(I)-Catalyzed Cross-Coupling Reaction of o-Halophenols or o-Haloanilines with Carbodiimides

(2010) Guodong Shen et al.   ADVANCED SYNTHESIS & CATALYSIS

Concise and Diversity-Oriented Route toward Polysubstituted 2-Aminoimidazole Alkaloids and Their Analogues

(2010) Denis S. Ermolat'ev et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic nitrene transfer from an imidoiron(iii) complex to form carbodiimides and isocyanates

(2009) Ryan E. Cowley et al.   CHEMICAL COMMUNICATIONS

Copper-Catalyzed Cascade Addition/Cyclization: An Efficient and Versatile Synthesis ofN-Substituted 2-Heterobenzimidazoles

(2009) Xin Lv et al.   JOURNAL OF ORGANIC CHEMISTRY

Group-Transfer Reactions of Ni(II)−Ni(II) Bridging Imido Complexes. Catalytic Formation of Carbodiimides and Isocyanates via Nitrene Transfer from Organoazides

(2009) Carl A. Laskowski et al.   ORGANOMETALLICS

Facile generation of vicinal bromoazides from olefins using TMSN3 and TsNBr2 without any catalyst

(2009) Indranirekha Saikia et al.   TETRAHEDRON LETTERS