## Abstract An efficient method to prepare a wide range of triphosphonate esters like (III) is reported.
Synthesis and Reactivity of Alkyl-1,1,1-trisphosphonate Esters
β Scribed by Smits, Jacqueline P.; Wiemer, David F.
- Book ID
- 120186298
- Publisher
- American Chemical Society
- Year
- 2011
- Tongue
- English
- Weight
- 920 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Some C5 mono-and diester-substituted 1-pyrroline-1-oxides have been prepared via reductive cyclisation of the corresponding g-nitro carbonyl compounds. Ethyl 2-phenyl-1-pyrroline-1-oxide-5-carboxylate 5c was regioselectively alkylated at C5. Acylation of this molecule occurs exclusively on the nitro
The title cyclic b-amino esters were synthesized stereo-and regioselectively. Starting from the corresponding 1-aryl-and 1-alkylcyclopropane-1,2-dicarboxylates, selective monosaponification and subsequent Curtius reaction leads to certain cis-1-alkyland 1-aryl-2-aminocyclopropanecarboxylic esters. T
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract 1β(Benzotriazolβ1βyl)alkyl esters 2aβu were obtained in yields averaging 86% by the direct reaction of various aldehydes with the corresponding __N__βacylbenzotriazoles in the presence of a catalytic amount of potassium carbonate (10β25 mole %). The procedure was optimized by evaluating