In 2020.0 MICROPOR MESOPOR MAT published article about SOLVENT-FREE SYNTHESIS; SOLID SULFONIC-ACID; DERIVATIVES; EFFICIENT; SBA-15; DESIGN in [Gonzalez-Carrillo, Gabino] Inst Tecnol Jose Mario Molina Pasquel & Enriquez, Unidad Acad Tamazula, Carretera Tamazula Santa Rosa 329, Tamazula De Gordiano 49650, Jalisco, Mexico; [Gonzalez, Jorge; Jose Emparan-Legaspi, Maria; Jareth Lino-Lopez, Gisela; Aguayo-Villarreal, Ismael A.; Martinez-Martinez, Francisco J.; Muniz-Valencia, Roberto] Univ Colima, Fac Ciencias Quim, Carretera Colima Coquimatlan Km 9, Colima 28400, Mexico; [Ceballos-Magana, Silvia G.] Univ Colima, Fac Ciencias, Bernal Diaz Castillo 340, Colima 28045, Mexico in 2020.0, Cited 51.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6. COA of Formula: C7H8O2
Coumarins and their synthetic derivatives are extensively used as base chemicals in diverse industrial applications in the fields of pharmaceutics, cosmetics, and agrochemicals, among others. Due to the growing number of applications, the need for new methods of coumarins synthesis has gained importance worldwide. In this sense, the use of propylsulfonic acid supported in FDU-5 (FDU-5-Pr-SO3H) as a catalyst for the synthesis of coumarins via Pechmann condensation in solvent free medium was investigated. FDU-5-Pr-SO3H was synthesized by co-condensation of MPTES and TEOS. FDU-5-Pr-SO3H was used as catalyst for the synthesis of 7-hydroxy-4-methylcoumarin and reaction conditions were optimized. The optimization process involved the study of the influence of the catalyst load, Resorcinol:EAA molar ratio, reaction temperature and reaction time. The optimal conditions were: catalyst load of 1.65 mol %, reactants molar ratio of 1:1.5, temperature 130 degrees C and 60 min of reaction time. Under these conditions, the FDU-5-Pr-SO3H material showed excellent yield (96.5%) and turn over frequency (59 h(-1)). Finally, the synthetized material was assessed as a catalyst with other phenolic compounds with ethyl acetoacetate and with ethyl benzoylacetate. The obtained products were isolated and identified by comparison of their spectral data with those reported in literature; from these results can be concluded that the catalyst is active with a wide range of phenolic substrates.
COA of Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Gonzalez-Carrillo, G; Gonzalez, J; Emparan-Legaspi, MJ; Lino-Lopez, GJ; Aguayo-Villarreal, IA; Ceballos-Magana, SG; Martinez-Martinez, FJ; Muniz-Valencia, R or concate me.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles