
Tetrahedron p. 6499 - 6510 (1989)
Update date:2022-08-05
Topics:
Charushin, N. Valery
Veldhuizen, Beb van
Plas, Henk C. van der
Stam, Casper H.
Quaternization of 3-(3-butynylthio) and 3-(4-pentynylthio) substituted 1,2,4-triazines with triethyloxonium tetrafluoroborate in CH2Cl2 at room temperature occurs exclusively at N-1 yielding 3-alkynylthio-1-ethyl-1,2,4-triazinium salts, as unequivocally s
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