193892-86-3

Upstream product

• 147700-67-2 (4R,5R)-5-[(chloro)(diphenyl)methyl]-2,2-dimethyl-α,α-diphenyl-1,3-dioxolane-4-methanol 
• 93379-48-7 (R,R)-TADDOL 
• 75-77-4 chloro-trimethyl-silane 
• 147700-69-4 (4R,5S)-5-(amino-diphenyl-methyl)-2,2-dimethyl-α,α-diphenyl-1,3-dioxolan-4-methanol 

Downstream Products

• 193892-88-5 {[(4S,5R)-5-(Diphenyl-trimethylsilanyloxy-methyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-diphenyl-methyl}-ethyl-amine 
• 193892-87-4 N-{[(4S,5R)-5-(Diphenyl-trimethylsilanyloxy-methyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-diphenyl-methyl}-C,C,C-trifluoro-methanesulfonamide 

Relevant academic research and scientific papers

TADDOLs on their way to late transition metal complexes - synthesis and crystal structure of N- and S-containing TADDOL-derived compounds

As a part of our research program aimed at the synthesis of TADDOL-derived ligands with heteroatoms other than oxygen as chelating units, we describe here new or improved routes to amino TADDOL-analogs (4, 5, 17-19, 21, 22, 26, 34 and 35) and thio-TADDOL-analogs (27-30 and 32).The sulfinato-thiolato Pt-complex 44 was prepared by an oxidative insertion of Pt into the S-S-bond of the corresponding thiosulfinate 29.Furthermore, the X-ray crystal structures of some of the new compounds (2-5, 28, 29, 32, 42 and 44) are presented and discussed. - Keywords: TADDOL derivative; chiral ligand; X-ray structure; platinum complex