Synthese Du Tertiobutyl‐2 dinitro‐4,6 Phenol Noyau‐14C (U) (“Dinoterbe” Noyau‐14C)
- 1 March 1980
- journal article
- research article
- Published by Wiley in Journal of Labelled Compounds and Radiopharmaceuticals
- Vol. 17 (2) , 215-222
- https://doi.org/10.1002/jlcr.2580170208
Abstract
(U‐14C) Phenol and isobutene under pressure in presence of aluminium phenoxide gave in 60 % yield a mixture of (ring U‐14C) 2‐t‐butylphenol (50 %) and (ring U‐14C)‐2,6‐di‐t‐butylphenol (10 %) which were separated by column chromatography on silicagel. Each t‐butylphenol was nitrated under appropriate conditions to give an 35 % overall yield of (ring‐U‐14C)‐4,6‐dinitro‐2‐t‐butylphenol : specific activity : 27.4 mCi/mMol which was proved by TLC and HPLC to be 99 % radiochemically pure.This publication has 5 references indexed in Scilit:
- Synthese du chloro-7 nitro-4 benzooxa-2 diazole-1,3 uniformement marque au carbone-14: Chlorure DE NBD-14C (U) “chloro - 4 nitro-7 benzofurazane 14C (U)”Journal of Labelled Compounds and Radiopharmaceuticals, 1977
- Synthese von14C-ringmarkierten phenolischen Ligninspaltstücken und Ligninalkoholen aus Ba14CO3Journal of Labelled Compounds and Radiopharmaceuticals, 1966
- The ortho-Alkylation of Phenols1The Journal of Organic Chemistry, 1957
- Ortho Alkylated Phenols. 2,6-Di-t-butylphenolJournal of the American Chemical Society, 1951
- o-t-ButylphenolJournal of the American Chemical Society, 1949