Conclusions
We synthesized 1,2-O-exo-cyanoethylidene-4,6-di-O-acetyl-3-O-trityl-α-D-glucopyranose. The polycondensation of this product led to 1,3-glucan containing bothβ-D-glucopyranose andα-D-glucopyranose units in approximately equal ratio.
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Translated from Izevestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1170–1177, May, 1983.
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Kochetkov, N.K., Malysheva, N.N. & Klimov, E.M. Synthesis of polysaccharides Communication 13. Synthesis of 1,3-glucan. Russ Chem Bull 32, 1056–1061 (1983). https://doi.org/10.1007/BF00956168
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DOI: https://doi.org/10.1007/BF00956168