Atıf İçin Kopyala
Landais Y., Kurtay G., Robert F., Lusseau J.
SYNLETT, cilt.1, sa.1, ss.1-10, 2023 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
1
Sayı:
1
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Basım Tarihi:
2023
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Doi Numarası:
10.1055/a-2131-3368
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Dergi Adı:
SYNLETT
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Chimica
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Sayfa Sayıları:
ss.1-10
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Hacettepe Üniversitesi Adresli:
Evet
Özet
This study presents a facile method for synthesizing urethanes through the photocatalyzed oxidative decarboxylation of oxamic acids. The process involves the in-situ formation of an isocyanate from oxamic acid under blue light irradiation (427 nm) and in the presence of ferrocene as a photocatalyst, 2-picolinic acid as a ligand and potassium bromate as an oxidant. The one-pot procedure effectively avoids the need for separation, purification, and storage of carcinogenic isocyanates, making it a safer and more practical method for obtaining target urethanes from easily accessible starting materials.