16740-98-0Relevant articles and documents
Rhodium-Catalyzed Denitrogenative Transannulation of N-Sulfonyl-1,2,3-triazoles with Glycals Giving Pyrroline-Fused N-Glycosides
Bi, Jingjing,Tan, Qiang,Wu, Hao,Liu, Qingfeng,Zhang, Guisheng
supporting information, p. 6357 - 6361 (2021/08/23)
Described here is a selective synthesis of 2,3-dihydropyrrole-fused N-glycosides through rhodium-catalyzed denitrogenative transannulation of N-sulfonyl-1,2,3-triazoles with glycals. A series of pyrroline-fused N-glycosides are afforded in moderate to exc
Iron-Catalyzed Radical Cleavage/C?C Bond Formation of Acetal-Derived Alkylsilyl Peroxides
Shiozaki, Yoko,Sakurai, Shunya,Sakamoto, Ryu,Matsumoto, Akira,Maruoka, Keiji
supporting information, p. 573 - 576 (2020/02/20)
A novel radical-based approach for the iron-catalyzed selective cleavage of acetal-derived alkylsilyl peroxides, followed by the formation of a carbon–carbon bond is reported. The reaction proceeds under mild reaction conditions and exhibits a broad substrate scope with respect to the acetal moiety and the carbon electrophile. Mechanistic studies suggest that the present reaction proceeds through a free-radical process involving carbon radicals generated by the homolytic cleavage of a carbon–carbon bond within the acetal moiety. A synthetic application of this method to sugar-derived alkylsilyl peroxides is also described.
Method for preparing 3,4,6-tri-O-substituent-D-glucal
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Paragraph 0021; 0022; 0023, (2019/02/04)
The invention discloses a method for preparing 3,4,6-tri-O-substituent-D-glucal. The method comprises the following steps: (1) preparation of D-glucal: subjecting 3,4,6-tri-O-acetyl-D-glucal, which serves as a starting raw material, to a reaction under al
