H. Luetjens

Enantioselective Preparation of Polyfunctional Secondary Allylic Alcohols Using Functionalized Dialkylzincs Prepared by a Copper(I)- Catalyzed Iodine-Zinc Exchange Reaction.

P. Knochel, K. Belyk, M. Rozema, 1993 .

Preparation of stable thioketenes from diazoalkanes and carbon monosulfide

A. Senning, A. Krebs, H. Luetjens, 1991 .