Tetrahedron Letters p. 7911 - 7915 (1999)
Update date:2022-08-03
Topics:
Coleman, Michael P.
Boyd, Mary K.
The 9-phenylthioxanthyl (S-pixyl or S-Px) group has been investigated as a photocleavable protecting group for primary alcohols, and specifically as a 5' hydroxy protecting group for deoxyribonucleosides. Several alcohols, including the four nucleosides with protected exocyclic amino functions, were protected in very good to excellent yield by treatment of 9-chloro-9-phenylthioxanthene 3 in dry pyridine to reveal the derivatized compounds. Irradiation of the protected substrates in neutral, aqueous solution regenerated the starting alcohols in excellent yield.
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Doi:10.1016/S0022-328X(99)00445-3
(1999)Doi:10.1016/j.molcata.2007.04.031
(2007)Doi:10.1016/S0022-328X(99)00456-8
(1999)Doi:10.1039/jr9650004127
(1965)Doi:10.1016/S0045-6535(99)00325-2
(2000)Doi:10.1007/s10593-006-0168-1
(2006)
