Reaction of diaryl-1,2-diones with triphenylphosphine and diethyl azodicarboxylate leading to N,N-dicarboethoxy monohydrazones via a novel rearrangement

Organic Letters

Volumn 7, Issue 11, 2005, Pages 2121-2123

  Nair, Vijay ^a   Biju, A T ^a   Abhilash, K G ^a   Menon, Rajeev S ^a   Suresh, Eringathodi ^b  

^a REGIONAL RESEARCH LABORATORY CSIR   (India)

^b CSIR CENTRAL SALT AND MARINE CHEMICALS RESEARCH INSTITUTE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ALKANONE; CARBOXYLIC ACID DERIVATIVE; HYDRAZONE DERIVATIVE; NITROGEN; TRIPHENYLPHOSPHINE;

ARTICLE; CHEMICAL REACTION; MIGRATION;

EID: 20444452866     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol050403+     Document Type: Article

References (26)

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18. Also see: (h) Hoffmann, R. W.; Lilienblum, W.; Dittrich, B. Chem. Ber. 1974, 107, 3395.
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21. 5: C, 65.21; H, 5.47; N. 7.60. Found: C, 64.76; H, 5.02; N, 7.67.
22. Crystal structure for compound 6a has been deposited at the Cambridge Crystallographic Data Center and allocated the reference no. CCDC 262931.
23. This zwitterion is commonly called Mitsunobu reagent.
24. See footnote 11 in ref 13.
25. 3 and DEAD in THF was treated with 4-nitroacetophenone.
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