1006-29-7Relevant academic research and scientific papers
Study of the Structure of 1-Hydroxymethylindazole and 1-Hydroxymethylbenzotriazole by X-ray crystallography, Multinuclear NMR in Solution and DFT Calculations
Alkorta, Ibon,Elguero, Jose,Jagerovic, Nadine,Fruchier, Alain,Yap, Glenn P. A.
, p. 285 - 289 (2004)
1-Hydroxymethylindazole and 1-hydroxymethylbenzotriazole have been studied in solution by 1H, 13C and 15N NMR spectroscopy and the X-ray structure of the second compound determined. DFT and GIAO calculations have been used to discuss geometries, energies (comparatively with 2-substituted isomers) and NMR chemical shifts.
Reductive cleavage of aryl O-carbamates to phenols by the Schwartz reagent. Expedient link to the directed ortho metalation strategy?
Morin, Justin,Zhao, Yigang,Snieckus, Victor
supporting information, p. 4102 - 4105 (2013/09/12)
A general, mild, and efficient method for the reductive cleavage of aryl O-carbamates to phenols, 1 → 2 using the Schwartz reagent is reported. The method is selective, tolerating a large number of functional groups; may be carried out by direct or by an economical in situ procedure; and, notably, establishes a synthetic connection to the directed ortho metalation strategy (Figure 1) allowing new entries into difficult to prepare contiguously substituted aromatics and heteroaromatics.
1H-INDAZOLES AS SYNTHETIC AUXILIARIES FOR THE SYNTHESIS OF SECONDARY AROMATIC AMINES
Saladino, Raffaele,Crestini, Claudia,Nicoletti, Rosario
, p. 567 - 574 (2007/10/02)
Methodology of alkylation of aromatic amines using 1H-indazoles as synthetic auxiliares is reported.
A SELECTIVE SYNTHESIS OF UNSYMMETRICAL 1,1'-METHYLENEBISDIAZOLES BY SOLID-LIQUID PHASE TRANSFER CATALYSIS
Julia, Sebastian,Martinez-Martorell, Carlos,Elguero, Jose
, p. 2233 - 2237 (2007/10/02)
1,1'-Methylenebisdiazoles Az1-CH2-Az2, Az1 and Az2 being two different diazoles, can be prepared selectively in three steps, through 1-hydroxymethyl- and 1-chloromethyldiazoles, by solid-liquid (S-L) phase transfer catalysis.
