Chemical Communications 2002-07-21

Synthesis of cyclophanetetrayne complexes from bis(propargyldicobalt) dication equivalents.

Romelo Gibe, James R Green

Index: Chem. Commun. (Camb.) (14) , 1550-1, (2002)

Full Text: HTML

Abstract

Nicholas reactions of the p-phenyl linked bis(propargyl acetate) complex (3a) with electron rich arenes give cyclophanetetrayne complexes (5). The use of bis(propargyl ether) complex (8) with (3a) allows formation of a mixed cyclophanetetrayne complex (9), and in addition gives retro-Nicholas/intramolecular Nicholas reaction product (2).

Related Compounds

  • dimethoxyanisole

Related Articles:

2,4-diamino-5-benzylpyrimidines and analogues as antibacterial agents. 6. A one-step synthesis of new trimethoprim derivatives and activity analysis by molecular modeling.

1983-05-01

[J. Med. Chem. 26(5) , 667-73, (1983)]

Quantitative 2D HSQC NMR determination of polymer structures by selecting suitable internal standard references.

2007-01-01

[Magn. Reson. Chem. 45(1) , 37-45, (2007)]

Measurement of 13C chemical shift tensor principal values with a magic-angle turning experiment.

1994-08-01

[Solid State Nucl. Magn. Reson. 3(4) , 181-97, (1994)]

An Au-catalyzed cyclialkylation of electron-rich arenes with epoxides to prepare 3-chromanols.

2004-05-19

[J. Am. Chem. Soc. 126(19) , 5964-5, (2004)]

Selective saturation and inversion of multiple resonances in high-resolution solid-state 13C experiments using slow spinning CP/MAS and tailored DANTE pulse sequences.

1992-11-01

[Solid State Nucl. Magn. Reson. 1(4) , 185-95, (1992)]

More Articles...