160549-11-1Relevant articles and documents
A mild and easy one-pot procedure for the synthesis of 2-deoxysugars from glycals
Costantino,Imperatore,Fattorusso,Mangoni
, p. 9177 - 9180 (2000)
Glycals can be converted into the corresponding 2-deoxysugars in good yields by treatment with N-iodosuccinimide in CH3CN-H2O 95:5 and removal of the iodide group using Na2S2O4 in DMF/H2O at room temperature. This method is easy to apply, sufficiently mild to allow the survival of acid-sensitive groups such as silyl and trityl ethers and less harmful to the environment than metal-based reactions. (C) 2000 Elsevier Science Ltd.
Mercuration-reductive demercuration of glycals: A mild and convenient entry to 2-deoxy-sugars
Bettelli, Enzo,Cherubini, Paola,D'Andrea, Piero,Passacantilli, Pietro,Piancatelli, Giovanni
, p. 6011 - 6018 (1998)
Protected glycals, derived from mono-, di- and tri-saccharides, were easily and efficiently converted into the corresponding 2-deoxy-sugars, by reaction with mercuric(II) acetate/sodium borohydride in a polar solvent at 0 °C. The mild and non acidic react
Additive-Free Gold(III)-Catalyzed Stereoselective Synthesis of 2-Deoxyglycosides Using Phenylpropiolate Glycosides as Donors
Shaw, Mukta,Kumar, Amit
, p. 4651 - 4658 (2019/08/21)
Stereoselective synthesis of deoxyglycosides has been achieved from benchtop stable and easily synthesizable deoxy-phenylpropiolate glycosides (D-PPGs) using gold(III) salt as catalyst under external additive-free conditions. Under a simple catalytic system, D-PPGs reacted with a variety of sugar and non-sugar acceptors to produce majorly α-stereoselective O/N-deoxyglycosides in good to excellent yields and regenerate easily separable and reusable phenylpropiolic acid. Deoxy-PPGs containing armed and disarmed groups survived well under the optimized reaction conditions. In addition, the orthogonal nature of D-PPGs was showcased, and 1,1′-linked trehalose-type sugar was also synthesized.
Synthesis of flavonoid 2-deoxyglucosides via the Mitsunobu reaction
Han, Ziyi,Zheng, Zhiwei,Cai, Li,Zhou, Dandan,Li, Changsheng,Sui, Qiang,Liu, Shuai,Gao, Qi
, p. 3773 - 3776 (2018/09/14)
The Mitsunobu reaction of flavonoids and 3,4,6-tri-O-acetyl-2-deoxy-D-glucopyranose or 3,4,6-tri-O-benzyl-2-deoxy-D-glucopyranose is a very effective method for the stereoselective synthesis of flavonoid 2-deoxyglucosides. Since there is no C2 substituent
Concise and highly stereoselective syntheses of D-fagomine and 2-epi-fagomine
Kallam, Srinivasa Reddy,Datrika, Rajender,Khobare, Sandip R.,Gajare, Vikas S.,Rajana, Nagaraju,Mohan, H. Rama,Babu, J. Moses,Siddaiah,Pratap
supporting information, p. 1351 - 1353 (2018/03/23)
Highly stereoselective total syntheses of polyhydroxylated piperidines D-fagomine and 2-epi-fagomine have been developed starting from 3,4,6-tri-O-benzyl-D-glucal which is a derivative of D-Glucose. Key steps in the synthesis of these azasugars involved N-Boc-protected amine preparation from oxime followed by stereo specific iodination of alcohol and cascade cyclization triggered by N-Boc deprotection.