Synthesis of (Z)-1-Organylthiobut-1-en-3-ynes: Hydrothiolation of Symmetrical and Unsymmetrical Buta-1,3-diynes
- DABDOUB, Miguel J.
- DABDOUB, Vania B.
- LENARDAO, Eder J.
- HURTADO, Gabriela R.
- BARBOSA, Sandro L.
- GUERRERO JR., Palimecio G.
- NAZARIO, Carlos E. D.
- VIANA, Luiz H.
- SANTANA, Amanda S.
- BARONI, Adriano C. M.
Publication date
January 2009
DOI Publisher
GEORG THIEME VERLAG KG ISSN
0936-5214 Journal
issn:0936-5214 Citation count (estimate)
12Abstract
Hydrothiolation of 1-organylbuta-1,3-diynes and 1,4-diorganylbuta-1,3-diynes with the sodium organylthiolate anions, which were generated in situ by reacting diphenyl and dibutyl disulfide with NaBH(4) in ethanol, results in the regio-, stereo-, and chemoselective formation of (Z)-1-organylthio-4-organylbut-1-en-3-ynes and (Z)-1-organylthio-1,4-diorganylbut-1-en-3-ynes, respectively.FAPESPFUNDECT-MSFAPERGSPROPP-UFMSCNP
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