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An Unusual Reductive Debromination of 8‐Bromoguanosine by Tri‐ n ‐Butylphosphine
Author(s) -
Chern JiWang,
Lee HorngYuh
Publication year - 1987
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.198700050
Subject(s) - chemistry , guanosine , solvent , deoxyguanosine , combinatorial chemistry , medicinal chemistry , organic chemistry , adduct , biochemistry
A reaction of 8‐bromoguanosine with benzyl disulfide in the presence of tri‐ n ‐butylphosphine in aprotic or protic solvent afforded guanosine instead of 8‐bromo‐5′‐benzylthio‐5′‐deoxyguanosine through an unexpected reductive debromination.