946570-88-3Relevant articles and documents
Tetrazolic acid functionalized dihydroindol: Rational design of a highly selective cyclopropanation organocatalyst
Hartikka, Antti,Arvidsson, Per I.
, p. 5874 - 5877 (2007)
(Chemical Equation Presented) Herein we wish to report our development of an improved catalyst (S)-(-)-indoline-2-yl-1H-tetrazole (1) for the enantioselective organocatalyzed cyclopropanation of α,β-unsaturated aldehydes with sulfur ylides. The new organo