A General Approach to 3-Phosphorylmethyl Cycloalkenones by Intramolecular Horner-Wittig Reaction of Bis-β-ketophosphonates

DOI: 10.1021/jo00101a041

Source and publish data:

Journal of Organic Chemistry p. 6760 - 6765 (1994)

Update date:2022-08-11

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Authors:

Mikolajczyk, Marian

Mikina, Maciej

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Article abstract of DOI:10.1021/jo00101a041

The reaction of dicarboxylic acid diesters with lithiomethylphosphonates was found to give bis-β-keto phosphonates 1 <(RO)2P(O)CH2C(O)>2(CH2)n (n = 2, 3, 4), a new class of compounds.Their cyclization under basic conditions provides an easy access to five

Full text of DOI:10.1021/jo00101a041

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