One‐Pot Syntheses of Novel Arene Tricarbonyl Chromium Macrocycles and Macrobicycle: Structure of a Pentanuclear Trichromium(o)‐Dicopper( I ) Cryptate | Zendy

Youinou MarieThérèse | Zendy; Suffert Jean | Zendy; Ziessel Raymond | Zendy

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One‐Pot Syntheses of Novel Arene Tricarbonyl Chromium Macrocycles and Macrobicycle: Structure of a Pentanuclear Trichromium(o)‐Dicopper( I ) Cryptate

Author(s) -

Youinou MarieThérèse,

Suffert Jean,

Ziessel Raymond

Publication year - 1992

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199207751

Subject(s) - cryptand , chromium , chemistry , amine gas treating , tris , yield (engineering) , polymer chemistry , ion , medicinal chemistry , stereochemistry , organic chemistry , materials science , biochemistry , metallurgy

Three Cr(CO) 3 units outside and two Cu 1 ions inside the cavity are contained in the dicationic cryptate 1 , prepared from [Cu(CH 3 CN) 4 ]ClO 4 and the appropriate macrobicycle. The cryptand is accessible in a one‐pot reaction in 74% yield from tere‐phthalaldehydetricarbonylchromium and tris‐(2‐aminoethyl)amine.

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