Syntheses and reactions of new optically active terpene dialkyl diselenides
The reaction of sodium diselenide with optically active alkyl tosylates or chlorides is found to be a useful method for the synthesis of optically active dialkyl diselenides. Optically active monoterpene diselenides derived from menthane, carane, pinane,
Scianowski, Jacek,Rafinski, Zbigniew,Wojtczak, Andrzej
p. 3216 - 3225
(2007/10/03)
1,4-Diazabicyclo[2.2.2]octane (DABCO)- an efficient reagent in the synthesis of alkyl tosylates or sulfenates
The bieyclic tertiary amine 1,4-diazabicyclo[2.2.2]octane (DABCO) is 8 promising substitute not only for the widely used but hazardous and hygroscopic base pyridine in the syntheses of alkyl tosylates 3 but also for triethylamine in the preparation of alk
Hartung, Jens,Huenig, Siegfried,Kneuer, Rainer,Schwarz, Michaela,Wenner, Hermann
p. 1433 - 1438
(2007/10/03)
Synthesis of Chiral Sulfinic Acids: Sodium(1S-exo)-2-Bornanesulfinate
A convenient synthesis of the title compound from (-)-borneol, as a model applicable to that of other chiral, sensitive sulfinic acids, via nucleophilic cleavage of the corresponding phthalimidomethyl sulfone, is described.
Blanco, Jose M.,Caamano, Olga,Eirin, Ana,Fernandez, Franco,Medina, Lucia
p. 584 - 586
(2007/10/02)
More Articles about upstream products of 20053-48-9