Rafaely Lima

Dra in Chemist

[Rafaely Lima @Rafaely_lima]

@alejavelezc 🥲

[Lucas Karas @lucaskaras1]

The story of today 😅

[Rafaely Lima @Rafaely_lima]

🤟🏽

[MWPaixão Group @mwpaixao]

In a day we celebrate the @NobelPrize for organocatalysis, we are very glad to announce that our recently published paper on multicomponent reactions has been selected as the Pick of the Week by @ChemicalScience. Congratulations to all involved in this nice piece of work !

[Rafaely Lima @Rafaely_lima]

@Ramarr87 @LatinXChem @mwpaixao @AgenciaFAPESP Our protocol is selective for Trp.
I hope that could answer your question. Thanks again.

[Rafaely Lima @Rafaely_lima]

Hi @LatinXChem, let’talk about Tryptophan photocatalytic functionalization? #LatinXChem #XChemOrg #OC081 #photocatalysis #peptide #greenchemistry @mwpaixao @AgenciaFAPESP

[Rafaely Lima @Rafaely_lima]

@Ramarr87 @LatinXChem @mwpaixao @AgenciaFAPESP We choose Trp because there was a lack about photocatalytic protocols related to Trp-peptide functionalization and due to its important biological activities we decided to contribute for this chemistry.

[Rafaely Lima @Rafaely_lima]

@Ramarr87 @LatinXChem @mwpaixao @AgenciaFAPESP Hi Oscar, thanks. Well, peptides has called phamaceutical attention due to the great biological activities, however some issues is observed when we think in biological conditions, so late functionalization of peptide can improve that.

[Bianca Matsuo @MatsuoBianca]

Hi @LatinXChem community, this is our work ‘Carbamoylation of Azomethine Imines via Visible-Light Photoredox Catalysis’. We are glad to share it with you and I'm looking forward to your questions #OC092 #LatinXChem2021 #LXChemOrg #photocatalysis
@PedroRamos000 @de_zezao @mwpaixao

[Karina Quaglio @KarinaQuaglio]

Hi @LatinXChem! This is our work ‘Development of Sustainable Methodologies for the Synthesis of Tetrahyroquinolines: the Use of Hemiacetals as Asymmetry Inductors’. If you have any questions, I'm here to answer! #LatinXChem #LXChemOrg #OC112 #organocatalysis #imcr

[Emanuele Ferrari Pissinati @fpemanuele]

Hi, @LatinXChem, this is our work entitled ‘Unnatural N4-Substituted Asparagine Derivatives Synthesis via Photoredox-Catalyzed Addition of Carbamoyl radicals to Dehydroalanine’. If you have any questions, I’m available to answer them. #LatinXChem #LXChemOrg #OC047

[Rafaely Lima @Rafaely_lima]

So glad for this contribution! You, that are interested in a great chemistry about a diastereoselective multicomponent reaction, please feel free to see our new paper. Thanks to all involved🙃 @mwpaixao @vitor_alcantara @FerreiraMarcoAB @meirekawamura @PesquisaFapesp

[MWPaixão Group @mwpaixao]

Complexity and diversity in one shot! We have just published in @ChemicalScience a new isocyanide-based multicomponent reaction towards the assembly of complex and highly functionalized cyclopentenes !! @FAPESP, @ufscaroficial

[Rafaely Lima @Rafaely_lima]

Looking forward for this day! See you there!

[LatinXChem @LatinXChem]

@Rafaely_lima, your poster submitted to #LatinXChem2021 has been accepted for presentation in the #LXChemOrg category. After the deadline, we'll let you know the registration number and further details. See you on Sept 20!

[Rafaely Lima @Rafaely_lima]

I am so glad for this great chemistry, thanks to all involved. @mwpaixao @aztul
Interested for peptide photofunctionalization see:
https://t.co/JtlpPraEbS

[Chemical Communications @ChemCommun]

Our #ChemCommHOT articles like 'Post-synthetic functionalization of tryptophan protected peptide sequences through indole (C-2) photocatalytic alkylation' by Márcio Paixão are chosen by Editors for their significance, impact & quality. Read this Comm below https://t.co/cyvnF02oNh

[Lutz Ackermann @aztul]

Check out photocatalytic peptide diversification @mwpaixao @uniGoettingen @ResearchWohler

[Rafaely Lima @Rafaely_lima]

Thanks @aztul, Wei, Jun, Lina and Rositha for this great contribution. I hope we can work together in future works 👩🏽‍🔬

[Lutz Ackermann @aztul]

Interested in Peptide Late-Stage Diversifications by Rhodium-Catalyzed Tryptophan C7 Amidation? Congrats Wei, Jun, Lina, Rositha and Rafaely! https://t.co/ftCtU7SLVC

[Rafaely Lima @Rafaely_lima]

So real 🤣 laughing to not cry...

[Oded Rechavi @OdedRechavi]

post doc ready to open own lab https://t.co/LHr5gNrDH5

[Rafaely Lima @Rafaely_lima]

Great photochemical contributions over the last years!! Congrats @mwpaixao

[MWPaixão Group @mwpaixao]

Here is an infograph showing our short trajectory through the field of visible-light photocatalysis!!! We are proud of how much we could learn  along the path !! Thanks @JoseACDelgado for compiling and preparing this amazing overview !!

[MWPaixão Group @mwpaixao]

Take a look on how we use photoredox catalysis to show that azomethine imines can do more than 1,3-dipolar cycloadditions. Congratulations @MatsuoBianca and @de_zezao for such a nice piece of work !! @ufscaroficial @PesquisaFapesp

[MWPaixão Group @mwpaixao]

"We are also very glad for this nice collaboration with @ChemistryKoenig !! Congratulations to the team !" @ufscaroficial @PesquisaFapesp

[Burtoloso Group @burtoloso]

DIVERSITY MAKES THE WORK FORCE HETEROGENEOUS AND THIS IS GREAT!