Abstract
Reactions of 3-alkylsulfonyl derivatives of 1,2,4-triazine with sodium mercaptododecaborate can be used for the synthesis of boron-containing 3-thio derivatives. New reactions of 3-alkylsulfonyl derivatives of pyrimido[4,5-e][1,2,4]-triazine with sodium mercaptododecaborate have been obtained, which provide access to previously unreported boron-containing thioesters of sulfinic acid. The obtained products have been studied using 1H and 13C NMR spectroscopy. The structures of some boron-containing 1,2,4-triazine derivatives and sulfinic acid thioesters have been characterized by x-ray diffraction.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 39, No. 7, pp. 37 – 40, July, 2005.
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Azev, Y.A., Lork, E., Djul'ks, T. et al. Reactions of 3-Alkylsulfonyl Derivatives of 1,2,4-Triazine and Pyrimido[4,5-e][1,2,4]-triazine with Sodium Mercaptododecaborate: Simple Pathways to Boron-Containing as-Triazines and Thioesters of Sulfinic Acid. Pharm Chem J 39, 375–378 (2005). https://doi.org/10.1007/s11094-005-0159-z
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DOI: https://doi.org/10.1007/s11094-005-0159-z