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Short Note

Diethyl (2-(4-Phenyl-1H-1,2,3-triazol-1-yl)benzyl) Phosphate

Laboratório de Síntese Orgânica Limpa—LASOL, CCQFA, Universidade Federal de Pelotas—UFPel, P.O. Box 354, 96010-900 Pelotas, Brazil
Author to whom correspondence should be addressed.
Academic Editor: Rodrigo Abonia
Molbank 2021, 2021(2), M1223;
Received: 4 May 2021 / Revised: 17 May 2021 / Accepted: 27 May 2021 / Published: 1 June 2021
(This article belongs to the Section Structure Determination)
Here we describe a full structural elucidation of the diethyl (2-(4-phenyl-1H-1,2,3-triazol-1-yl)benzyl) phosphate. This compound is a common by-product present in the synthetic protocols to access the α-hydroxy phosphonate compounds through of a Phospha-Brook rearrangement. Thus, a complete NMR structural characterization of this rearrangement by-product was performed by 1H, 13C{1H}, 31P{1H}, COSY, HSQC, and HMBC NMR experiments. Additionally, we have demonstrated that the 1H-31P HMBC is a 2D heteroatom NMR experiment which combines the simple identification by 31P chemical shift with the detection sensitivity by 1H spectrum in a practical procedure. View Full-Text
Keywords: 1,2,3-triazoles; click-chemistry; hydroxyphosphonates; NMR spectroscopy; phospha-brook rearrangement 1,2,3-triazoles; click-chemistry; hydroxyphosphonates; NMR spectroscopy; phospha-brook rearrangement
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MDPI and ACS Style

Costa, G.P.d.; Alves, D.; Silva, M.S. Diethyl (2-(4-Phenyl-1H-1,2,3-triazol-1-yl)benzyl) Phosphate. Molbank 2021, 2021, M1223.

AMA Style

Costa GPd, Alves D, Silva MS. Diethyl (2-(4-Phenyl-1H-1,2,3-triazol-1-yl)benzyl) Phosphate. Molbank. 2021; 2021(2):M1223.

Chicago/Turabian Style

Costa, Gabriel P.d.; Alves, Diego; Silva, Márcio S. 2021. "Diethyl (2-(4-Phenyl-1H-1,2,3-triazol-1-yl)benzyl) Phosphate" Molbank 2021, no. 2: M1223.

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