Enantioselective Henry reaction catalyzed by a C2-symmetric bis(oxazoline)-Cu(OAc)2·H2O complex
A C2-symmetric diethyl iPr-bis(oxazoline)-Cu(OAc) 2·H2O was found to be an efficient catalyst for catalyzing an enantioselective Henry reaction between nitromethane and various aldehydes to provide β-hydroxy nit
Ginotra, Sandeep K.,Singh, Vinod K.
p. 3932 - 3937
(2008/09/21)
Photochemical transformation of trithiobarbiturate into thiohydantoin and imidazolinothiophene derivatives
Upon irradiation of trithiobarbiturate (1), ring contraction reaction occurred to give thiohydantoin (2 or 3) and imidazolinothiophene (4) derivatives. Further, on treating with iodine, the thiohydantoins (2 and 3) undergo ring closure, giving imidazolino
Takechi, Haruko,Takahashi, Hajime,Machida, Minoru
p. 159 - 168
(2007/10/03)
A Direct Route for the Regioselective Synthesis of Hydroxylated Aromatic Cycloalkanediones
A "one-pot" regioselective synthesis of hydroxylated aromatic cycloalkanediones 1 from phenols or their methyl ethers and aliphatic dicarboxylic acid chlorides is reported.
Sartori, Giovanni,Bigi, Franca,Goffredi, Gino,Maggi, Raimondo,Portioli, Roberto,Casnati, Giuseppe
p. 2061 - 2079
(2007/10/02)
Pharmaceutical compositions and method of treatment employing 1,3-dioxo-2,2-disubstituted indanyloxy alkanoic acids
[1,3-Dioxo-2-substituted and 2,2-disubstituted-indanyloxy(or thio)]alkanoic acids and their salts, esters and amides are disclosed. The products display a dual pharmaceutical utility in that they exhibit diuretic, saluretic and uricosuric activity. The ac
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(2008/06/13)
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