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New Methods for the Synthesis of Phosphonic Analogues of Natural Compounds

✍ Scribed by Kolodiazhnyi, Oleg I.; Gryshkun, Evgen V.; Kolodiazhna, Anastasya O.; Kachkovskyi, Georgy O.; Kolodiazhna, Olga O.; Sheiko, Sergyi Yu.; Zemlianoi, Viacheslav N.

Book ID
118172688
Publisher
Taylor and Francis Group
Year
2011
Tongue
English
Weight
593 KB
Volume
186
Category
Article
ISSN
1042-6507

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πŸ“œ SIMILAR VOLUMES

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molar equivalent of SOCl, under prcssure at 150" for 5 to 8 h yields phosphonic dichlorides in quantitative yield. I n addition sulfur and sulfur clichloriclc is formed according to thc cquation : ,RP(S)CI,+ SOClz+ RP(O)CI,+ X I , + S This method is particularly useful for thc preparation of CH,P(0

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Acyclic carba-nucleoside phosphonates, modelled on natural Wittig-Horner-Emmons reaction with the anion of tetraisopropyl methylenebisphosphonate gave, after deoxyribonucleotides have been prepared starting from DNA nucleobases and tert-butyl acrylate. The products deprotection, the desired 4-hydrox