ISSN:
1042-7163
Schlagwort(e):
Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
β-(1-Benzotriazolyl)ethyl dibutyl phosphate and the 2-benzotriazolyl analog were prepared from dibutyl phosphite and 1- and 2-(β-hydroxyethyl)benzotriazoles, respectively. Dialkyl β-(N-benzotriazolyl) ethylphosphonates were prepared from the corresponding dialkyl β-bromoethylphosphonates. In both types of compounds, elimination of benzotriazole occurs in base; interestingly, such elimination is significantly faster in each series for the 2-substituted benzotriazole than for the corresponding 1-isomer.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/hc.520040115
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