research article
Practical and Scalable Synthesis of 7-Azetidin-1-yl-4-(hydroxymethyl)coumarin: An Improved Photoremovable Group
Bassolino, Giovanni
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Halabi, Elias A.
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Rivera-Fuentes, Pablo
A robust and scalable route to prep. the 7-azetidinylated alc., a useful precursor for the photoprotection of a variety of leaving groups, and its use in the prepn. of model phosphate, sulfonate, and carbamate derivs. is presented.