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Title
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A Mild Method for the Protection of Aldehydes as Dithioacetals and Dithiolanes Catalyzed by I2 Generated in situ Using Fe(NO3)3.9H2O/NaI Under Heterogeneous Conditions
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Type
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JournalPaper
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Keywords
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Aldehydes-Ethane-1,2-dithiol-Thiophenol-Fe(NO3)3.9H2O/NaI-in situ I2- Thioacetalization-Dithiolanation.
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Abstract
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Structurally diverse aromatic aldehydes were thioacetalated in a clean and efficient reaction with ethane 1,2-dithiol and thiophenol based on the use of I2 generated in situ from Fe(NO3)3.9H2O/NaI. The reaction occurs in good to high yield in dichloromethane at room temperature and the use of toxic and corrosive molecular iodine is avoided.
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Researchers
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Ardeshir Khazaei (Fourth Researcher), Zahra Toodeh Roosta (Third Researcher), HeidarAli Alavi Nik (Second Researcher), Amin Rostami (First Researcher)
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