Use of thallium(I) ethoxide in Suzuki cross coupling reactions

Organic Letters

Volumn 2, Issue 17, 2000, Pages 2691-2694

  Frank, Scott A ^a   Chen, Hou ^a   Kunz, Roxanne K ^a   Schnaderbeck, Matthew J ^a   Roush, William R ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BORONIC ACID DERIVATIVE; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; ORGANOMETALLIC COMPOUND; SOLVENT; THALLOUS ETHOXIDE; VINYL DERIVATIVE;

ARTICLE; CHEMISTRY; SYNTHESIS;

BORONIC ACIDS; INDICATORS AND REAGENTS; ORGANOMETALLIC COMPOUNDS; SOLVENTS; VINYL COMPOUNDS;

EID: 0034710467     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0062446     Document Type: Article

References (22)

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13. While 10% aqueous solutions of TlOH have been available in the past from a variety of commercial vendors, a recent search revealed only a single supplier of solid TlOH. A conversation with a Johnson-Matthey customer service representative indicated that 10% TlOH solutions exhibited both air and light sensitivity and that they had ceased marketing the reagent for reasons of shelf life. While TlOEt is significantly more stable than TlOH, it is air and moisture sensitive and should be handled under inert atmospheres.
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22. 4. Concentration of the filtrate and purification of the crude tetraene by column chromatography afforded 0.60 g (81%) of 8.