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Synthesis of chiral 4-nitrophenyl alkyl methylphosphonothioates: BF3·Et2O-catalyzed alcoholysis of phosphonamidothioates

✍ Scribed by Putta Mallikarjuna Reddy; Ildiko M Kovach

Book ID: 104251153
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 70 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)00735-9

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✦ Synopsis

Facile and highly enantioselective synthesis of 4-nitrophenyl alkyl methylphosphonothioates 5a-f was achieved in high yields via BF 3 •Et 2 O-catalyzed alcoholysis of resolved phosphonamidothioates 4a and 4b.

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