Ignacio Medina Mercado

PhD in chemistry @iquimicaunam | Currently New Development Specialist - SINTENOVO

[Ignacio Medina Mercado @IgnacioMedinaM4]

Hi @LatinXChem community, this is my work "Gold-Catalyzed Ascorbic Acid-Induced Arylative Carbocyclization of Alkynes with Aryldiazonium Tetrafluoroborates". #LatinXChem2021 #LXChemOrg #OC094

[Howard Díaz @Hwdiaz24]

Hi @LatinXChem, presenting my work 'Oxy- and Chloroarylation Pathways in Gold-Mediated Cyclization of N-propargyl sulfonamides' at #LatinXChem23 #LatinXChemOrg #Org170.
@EurJOC @Wiley_Chemistry @ChemEurope @OrgChemFront @OrgBiomolChem

Looking forward to your questions!

[Miguel Rosas @Miguel_RosasO]

Hi @LatinXChem community! I'm glad to share our work "C-S Cross-Coupling of Aryldiazonium Salts with Thiols Mediated by Gold" recently published in @EurJOC.

@OrgBiomolChem @ChemEurope @Wiley_Chemistry @OrgChemFront
#LatinXChem23 #LatinXChemOrg #Org166

[Instituto de Química @iquimicaunam]

¡Nos complace felicitar al Dr. Braulio V. Rodríguez Molina investigador del @iquimicaunam!
@MolinaGroup por haber sido distinguido con el Reconocimiento Distinción Universidad Nacional para Jóvenes Académicos 2021.

[Ignacio Medina Mercado @IgnacioMedinaM4]

@MolinaGroup @LatinXChem @EurJOC @ChemCatChem @ChemEurope Muchas gracias Braulio!

[Ignacio Medina Mercado @IgnacioMedinaM4]

@theochemmerida Muchas gracias Dr Gabriel!!

[Ignacio Medina Mercado @IgnacioMedinaM4]

@Parejaiz @LatinXChem @EurJOC @ChemCatChem @ChemEurope Muchas gracias Pare!!

[Ignacio Medina Mercado @IgnacioMedinaM4]

Deeply honored to receive this award. Thank to @LatinXChem and #LXChemOrg organizing committees for this amazing event and @CrystalsACM @MolinaGroup for their contribution in this work. Muchas gracias!!!

[LatinXChem @LatinXChem]

The winner of the #LXChemOrg category of the #LatinXChem2021 Twitter Conference is @IgnacioMedinaM4.

https://t.co/OqvB5173Gu

This award is sponsored by @EurJOC @ChemCatChem @ChemEurope. Congratulations Ignacio!

[Ignacio Medina Mercado @IgnacioMedinaM4]

@CarinaDelpicco1 @LatinXChem I'm so sorry, I realized I didn't answer this question. No, I haven't. I've just observed the 6-endo-dig product and not the 5-exo-dig product

[Ignacio Medina Mercado @IgnacioMedinaM4]

Hi @LatinXChem community, this is my work "Gold-Catalyzed Ascorbic Acid-Induced Arylative Carbocyclization of Alkynes with Aryldiazonium Tetrafluoroborates". #LatinXChem2021 #LXChemOrg #OC094

[Ignacio Medina Mercado @IgnacioMedinaM4]

@CarinaDelpicco1 @LatinXChem At the moment we don't have any application in mind. However, we observed this phenomenon during the optimization of the reaction and we believed that it would be interesting to study it.

[Ignacio Medina Mercado @IgnacioMedinaM4]

@CarinaDelpicco1 @LatinXChem Or it may come from the adduct among the Aryldiazonium salt and ascorbic acid at the initial arylradical formation step

[Ignacio Medina Mercado @IgnacioMedinaM4]

@CarinaDelpicco1 @LatinXChem Yes, the reaction didn't work with electrodonating groups in the diazonium salt. We believe the lack of reactivity of Aryldiazonium salts containing EDG is due to instability of the corresponding aryl radical

[Ignacio Medina Mercado @IgnacioMedinaM4]

@CarinaDelpicco1 @LatinXChem Hi Carina, thanks for you comments and questions

[Dazaet Galicia @dazaetgb]

Hi @LatinXChem #LatinXChem2021 community!

We are glad to share the poster "Rotational dynamic changes in a MOF through postsynthetic Modification" @MolinaGroup

#OC053
#LXChemOrg

Let me know any doubt you have!

#MOFs #FlexibleMOFs #MolecularMachines #Rotors #PSM

[Ignacio Medina Mercado @IgnacioMedinaM4]

@Rajecatalysis @ChemistryandBi1 @LatinXChem Thank you for you comment!!

[Ignacio Medina Mercado @IgnacioMedinaM4]

@MarcioPaixao8 @LatinXChem making the process less atractive

[Ignacio Medina Mercado @IgnacioMedinaM4]

@MarcioPaixao8 @LatinXChem Thanks for your comments. Yes, arylboronic acids or arylsilanes could be used in this type of transformation, but we need to use a stoichiometric amounts of strong oxidants (e. g. selectfluor or PIDA) to realize Au(I)/Au(III) oxidation due to its high oxidation potential

[Ana Cristina Garcia-Alvarez @AnaCristinaGAlz]

Hi, @LatinXChem community! If you are interested in Artificial Photosynthesis and OER. This is my work "PSII-inspired cubanes as oxygen evolution electrocatalysts in CaCl2 and seawater" #LatinXChem #LXChemInorg #Inorg059 @BioInorgani @iquimicaunam #UNAM #Chemistry #mimics #OEC

[grysette daher @grysette]

Hi @LatinXChem, this is my work 'Click oligomerization of azidocyclitos for the Synthesis of Cyclodextrin analogues', #LatinXChem #LXChemOrg #OC032 atenta a sus comentarios y preguntas, que tengamos un lindo evento!!

[Lizbeth Rodríguez @lianbtd9]

Hi @LatinXChem, this is our work titled “Uncovering the Structure-Property Relationship in Novel Donor-Acceptor Molecules with Dual-State Emission” #OC122 #LatinXChem2021 #LXChemOrg

Looking forward to your questions!

You can see the poster in more detail below ⬇️⬇️⬇️

[Carina Pareja-Rivera @Parejaiz]

Hi @LatinXChem, this is our work ‘Efficient and Tunable Broad−Band Emission in a Family of 2D Hybrid Perovskites’, #LatinXChem #LXChemMat #Mat100 #Pervoskites #Emission by @JulioAn_Chem @PaulinaGF5 @vojtechjancik1 @piketin @PerovskitesMX 🤓 Check our thread!! 👇