Condensation reaction of 1-oxo-4-chlorocarbonyl-1-phospha-2,6,7-trioxabicyclo[2.2.2]octane with N-t-butyl-N-benzoylhydrazine

Article abstract of DOI:10.1080/10426500008042105

1-Oxo-4-chlorocarbonyl-l-phospha-2,6,7-trioxabicyclo[2.2.2]octane (5) was obtained from phosphorus oxychloride. Benzyl chloroformate was synthesized by the reaction of benzyl alcohol and triphosgene in good yield for the first time. N-t-Butyl-N-benzoylhydrazine (11) was prepared in a new and convenivent procedure with good yield. The reaction of 5 and 11 proceeded smoothly in the presence of sodium carbonate and afforded the desired compound 13 in good yield, while in the presence of triethylamine, the elimination of butyl was observed and afforded the compound 12.

Full text of DOI:10.1080/10426500008042105

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Phosphorus, Sulfur, and Silicon
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CONDENSATION REACTION OF
1-OXO-4-CHLOROCARBONYL-1-
PHOSPHA-2,6,7-
TRIOXABICYCLO[2.2.2]OCTANE
WITH N-t-BUTYL-N-
BENZOYLHYDRAZINE
a
a
Qingmin Wang & Runqiu Huang
a
Research Institute of Elemento-Organic Chemistry,
State Key Laboratory of Elemento-Organic Chemistry,
Nankai University, Tianjin, 300071, People's Republic
of China
Version of record first published: 04 Oct 2006.
To cite this article: Qingmin Wang & Runqiu Huang (2000): CONDENSATION REACTION
OF 1-OXO-4-CHLOROCARBONYL-1-PHOSPHA-2,6,7-TRIOXABICYCLO[2.2.2]OCTANE WITH
N-t-BUTYL-N-BENZOYLHYDRAZINE, Phosphorus, Sulfur, and Silicon and the Related
Elements, 161:1, 173-179
To link to this article: http://dx.doi.org/10.1080/10426500008042105
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