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An iodine promoted phosphonation of benzoxazoles and benzothiazoles with trialkyl phosphites was described. This reaction undergoes three steps: an addition procedure, followed by a radical oxidation, and an elimination reaction,… Click to show full abstract
An iodine promoted phosphonation of benzoxazoles and benzothiazoles with trialkyl phosphites was described. This reaction undergoes three steps: an addition procedure, followed by a radical oxidation, and an elimination reaction, provides an efficient method to access 2-phosphated products with a broad scope of substrates.
Keywords:
metal free;
benzothiazoles oxidative;
benzoxazoles benzothiazoles;
free phosphonation;
phosphonation benzoxazoles
Journal Title: Organic chemistry frontiers
Year Published: 2017
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Journal Title: Organic chemistry frontiers
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!