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Bildung und Kristallstruktur von FcCH( t ‐Bu)NHCH(Me)CH 2 OMe · LiI · Et 2 O
Author(s) -
Hecht Elmar
Publication year - 2001
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/1521-3749(200110)627:10<2310::aid-zaac2310>3.0.co;2-4
Subject(s) - chemistry , crystal structure , molecule , crystallography , amine gas treating , monomer , ligand (biochemistry) , atom (system on chip) , stereochemistry , medicinal chemistry , organic chemistry , biochemistry , receptor , computer science , embedded system , polymer
Formation and Crystal Structure of FcCH( t ‐Bu)NHCH(Me)CH 2 OMe · LiI · Et 2 O The title compound FcCH( t ‐Bu)NHCH(Me)CH 2 OMe · LiI · Et 2 O ( 1 · LiI · Et 2 O) was obtained by reaction of FcCH( t ‐Bu)N(Li)CH(Me)CH 2 OMe with MeI in a molar ratio 1 : 1 in diethylether. The Li atom is substituted by an H atom yielding the secondary amine. The formation of the expected N‐methyl substituted species could not be observed. 1 creates monomeric molecules with four coordinate Li atoms as a result of Li–N and Li–O interactions of the corresponding atoms of the ferrocenyl ligand and a solvent molecule. 1 · LiI · Et 2 O: Space group P2 1 2 1 2 1 , Z = 4, lattice dimensions at –60 °C: a = 10.492(2), b = 13.225(2), c = 18.846(3) Å, β = 90°, R 1 = 0.0478, wR 2 = 0.0801.