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Syntheses and Structures of 13‐Substituted 1,5,9‐Triazatricyclo[7.3.1.0 5,13 ]‐tridecanes and Their Copper(II) Chloride Complexes
Author(s) -
Köhn Randolf D.,
Seifert Guido,
KociokKöhn Gabriele
Publication year - 1996
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19961290106
Subject(s) - chemistry , crystal structure , copper , nitrogen atom , crystallography , copper(ii) chloride , atom (system on chip) , chloride , crystal (programming language) , salt (chemistry) , alkylation , planar , stereochemistry , ring (chemistry) , catalysis , organic chemistry , computer science , embedded system , programming language , computer graphics (images)
The orthoamides 2a, b (R = Ph and PhCH 2 ) have been prepared by alkylation of the guanidinium salt 4 + BPh 4 − with PhNa and PhCH 2 Na, respectively. The crystal structures of the two orthoamides have been determined by X‐ray crystallography. Their reaction with CuCl 2 gives 1:1 complexes. The crystal structure of the complex with 2a shows a square planar geometry around the copper atom with η 2 ‐ 2a and two chlorides and weak interactions two the third nitrogen atom and a C–H bond of 2a in the axial positions.