Synthese von α-Halogen-ω-alkylthio-alkanen und α,ω-Bisalkylthio-alkanen
作者:Elke Anklam
DOI:10.1055/s-1987-28097
日期:——
Synthesis of α-Halogeno-Ï-alkylthioalkanes and α,Ï-Bisalkylthioalkanes The reaction of α,Ï-dihalogenated alkanes [X(CH2)nX,,n = 3 - 10]with alkylthiolates affords α-halogeno-Ï-alkylthioalkanes 1 as well as α,Ï-bisalkylthioalkanes 2. Products 1 (40 examples) and 2 (22 examples) are easily isolated in good yields by flash chromatography.
Chugaev, L. A.; Kobljanskij, A. G., Zeitschrift fur anorganische Chemie, 1913, vol. 83, p. 8 - 26
作者:Chugaev, L. A.、Kobljanskij, A. G.
DOI:——
日期:——
Chugaev, L. A.; Kobljanskij, A. G., Izvestia Sektora platiny i drugih blagorodnyh metallov., 1926, vol. 4, p. 159 - 176
作者:Chugaev, L. A.、Kobljanskij, A. G.
DOI:——
日期:——
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作者:N. V. Russavskaya、N. A. Korchevin、O. V. Alekminskaya、E. N. Sukhomazova、E. P. Levanova、E. N. Deryagina
DOI:10.1023/a:1022540002086
日期:——
Reaction of thiols with dihaloalkanes in the system hydrazine hydrate-base leads to alkyl(chloroalkyl) sulfides with different positions of the chlorine atom with respect to sulfur. The developed one-step procedure for the synthesis of such unsymmetrical sulfides is most suitable for arenethiols and alkanethiols having a long polymethylene chain. The reaction mechanism is discussed.