Reference of 4175-77-3, An article , which mentions 4175-77-3, molecular formula is C3HBr2NS. The compound – 2,4-Dibromothiazole played an important role in people’s production and life.
We have developed a novel method for the synthesis of the beta-anomer of 4?-thio-C-ribonucleosides from 3,5-O-(di-tert-butylsilylene)-4- thiofuranoid glycal. Palladium-catalyzed coupling of 1-tributylstannyl-4- thiofuranoid glycal with iodobenzene or a heteroaryl halide gave 1-C-phenyl- or 1-C-heteroaryl-glycals. Hydroboration of these glycals proceeded at the alpha-face, and subsequent alkaline hydrogen peroxide treatment of the resulting 2?-alpha-borane furnished the respective beta-anomer of 4?-thio-C-ribonucleosides. These results demonstrate that this synthetic method has a wider scope in terms of heterocyclic base structure. During this study, unexpected Markovnikov-oriented hydroboration has been observed to lead to the respective 1?-alpha-boranes. These 1?-boranes were converted into either the ring-opened structure or the 2?-deoxy derivatives depending upon their stability.
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Reference:
Thiazole | C3H1244NS – PubChem,
Thiazole | chemical compound | Britannica