The new "Reagent Guide 2009-2010 Synthetic Organic Chemistry & Materials Chemistry" is now available.
It contains reagents which are mainly used in the field of Synthetic Organic Chemistry and Materials Chemistry.
Reserve your free copy now!!
-------------------------------------
MSDS' Search
Our MSDS’ are now available online! Simply type in our product No. and the MSDS will appear.
--------------------------------------
Rh(I)-catalyzed synthesis of indoles through the amino-Claisen rearrangement of N-propargylanilines
Saito et al. have reported a RhH(CO)(Ph3P)3 catalyzed synthesis of 2-substituted or 2,3-disubstituted indoles. They conclude from the NMR studies that the formation of indoles is derived from an o-allenylaniline intermediate, which is generated by the Rh(I)-catalyzed aromatic amino-Claisen rearrangement of N-propargylanilines. Moreover, they elucidate that the active catalyst is [Rh(CO)(Ph3P)2]OCH(CF3)2 generated in situ from RhH(CO)(Ph3P)3 and 1,1,1,3,3,3-hexafluoro-2-propanol. The catalyst structure is confirmed by single-crystal X-ray crystallographic analysis.
A. Saito, S. Oda, H. Fukaya, Y. Hanzawa, J. Org. Chem. 2009, 74, 1517.
------------------------------------------
Battery Materials
TCI provides various reagents to be used in research of organic solar batteries.
All products can be supplied in both reagent and bulk quantities.
Both Product No. and Lot No. are required.