On April 25, 1986, Matsuda, Akira; Ueda, Tohru published an article.Formula: C3H9ClOS The title of the article was Nucleosides and nucleotides. LXVI. Synthesis of 8,6′-cyclo-6′-deoxyhexofuranosyladenines: adenosines fixed in an anti-conformation. And the article contained the following:
For studies of the conformation of nucleosides around the glycosyl linkages, the carbon-bridged cycloadenosines I (R = OH, R1 = H; R = H, R1 = OH) were prepared by the following route. Treatment of N6-benzoyl-2′,3′-O-isopropylideneadenosine 5′-aldehyde with dimethyloxosulfonium methylide afforded the 5′,6′-anhydrohexofuranosyladenine II, which was treated with thiophenoxide to give the diastereomeric 6′-phenylthio derivatives III. Photoirradiation of III followed by 5′-O-acetylation afforded III. Attempted synthesis of a 8,7′-cycloheptofuranosyl derivative by way of photolysis of a 7′-phenylthioheptofuranosyladenine resulted in the formation of 5′,6′,7′-trideoxy-2′,3′-O-isopropylidene-β-D-ribo-heptofuranosyladenine. The nature of the CD spectra of I is discussed. The experimental process involved the reaction of trimethyloxosulphonium chloride(cas: 5034-06-0).Formula: C3H9ClOS
The Article related to cyclo deoxyhexofuranosyladenine, carbon bridged cycloadenosine, nucleoside carbon bridged cyclo, cd cyclo deoxyhexofuranosyladenine, conformation nucleoside, photochem cyclization phenylthio nucleoside and other aspects.Formula: C3H9ClOS
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics