Organophosphorus chemistry, 331 on the reaction of tervalent phosphorus nucleophiles with 2-furfurylidene-, and 2-thienylidene-1,3-indandiones

Article abstract of DOI:10.1080/10426500008043679

2-Furfurylidene-. (1a) and 2-thienylidene-1,3-indandione (1b) produce the respective 1:1 adducts (8 a-f) upon reaction with the appropriate dialkyl phosphite (3 a-c). The reaction of 1a,b with trialkyl phosphite (2a-c) yield a mixture of the corresponding phosphonates (7a-d) (major) and (8a-d) (minor). Triphenylphosphine (2d) and hexamethylphosphorustriamide (2e) also reacted with 1a,b. The produced betaines (10a-c) were alkylated with methyl iodide to yield the respective phosphonium iodides (11a-d). Possible reaction mechanisms were discussed. Compatible elemental and spectroscopic results were gained for the new products.

Full text of DOI:10.1080/10426500008043679

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Phosphorus, Sulfur, and Silicon
and the Related Elements
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ORGANOPHOSPHORUS
CHEMISTRY, 331 ON THE
REACTION OF TERVALENT
PHOSPHORUS NUCLEOPHILES
WITH 2-FURFURYLIDENE-,
AND 2-THIENYLIDENE-1,3-
INDANDIONES
Maha D. Khidre a , Hala M. Abou-yousef b &
Mohamed Refat H. Mahran b
a Department of Pesticide Chemistry , National
Research Centre , Cairo, Egypt
b Central Agricultural Pesticides Luboratory , Dokki,
Cairo, Egypt
Published online: 04 Oct 2006.
To cite this article: Maha D. Khidre , Hala M. Abou-yousef & Mohamed Refat H.
Mahran (2000) ORGANOPHOSPHORUS CHEMISTRY, 331 ON THE REACTION OF TERVALENT
PHOSPHORUS NUCLEOPHILES WITH 2-FURFURYLIDENE-, AND 2-THIENYLIDENE-1,3-
INDANDIONES, Phosphorus, Sulfur, and Silicon and the Related Elements, 160:1,
181-194, DOI: 10.1080/10426500008043679
To link to this article: http://dx.doi.org/10.1080/10426500008043679
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