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New Heterocyclization Reactions for the Preparation of Fused Triazoles: Synthesis of 1,2,4-Triazolotriazole Derivatives from 4-Amino-1,2,4-triazoles and Carbodi-imides or via Iminophosphoranes and Disubstituted Thioureas

DOI: 10.1039/P19870002667

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 2667 - 2672 (1987)

Update date:2022-07-30

Topics: Heterocyclization   Iminophosphoranes  

Authors:

Molina, PedroMolina, Pedro

Alajarin, MateoAlajarin, Mateo

Ferao, AliciaFerao, Alicia

Vega, Ma. Jesus Perez deVega, Ma. Jesus Perez de

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Article abstract of DOI:10.1039/P19870002667

A number of 1,2,4-triazolo<4,3-b><1,2,4>triazole derivatives have been prepared. 4-Amino-2-methyl-5-methylthio-2H-1,2,4-triazol-3(4H)-one (1) reacts with diarylcarbodi-imides to yield the corresponding 4-(N,N'-diaryl)guanidino-2-methyl-5-methylthio-2H-1,2

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Products guided by the article

Product name:Guanidine, N,N'-bis(4-chlorophenyl)-N''-[1,5-dihydro-1-methyl-3-(methylthio)-5-thiox o-4H-1,2,4-triazol-4-yl]-

Cas No:116088-24-5

116088-24-5

R&D Labs maybe for 116088-24-5

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