TOWARDS MOLECULAR ELECTRONICS: A NEW FAMILY OF AROMATIC POLYIMINE CHELATES SUBSTITUTED WITH ALKYNE GROUPS

DOI: 10.1016/S0040-4039(00)74877-5

Source and publish data:

Tetrahedron Letters p. 757 - 760 (1991)

Update date:2022-08-30

Topics:

Authors:

Suffert, Jean

Ziessel, Raymond

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Article abstract of DOI:10.1016/S0040-4039(00)74877-5

Bromo and chloro polyimines react with trimethylsilylacetylene in the presence of Pd(PPh3)2Cl2/CuI and diisopropylamine to give new substituted polyimines 1a to 8a.These compounds are deprotected with K2CO3 in MeOH/THF to produce the corresponding terminal alkynes 1b to 8b.

Full text of DOI:10.1016/S0040-4039(00)74877-5

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Product name:Pyridine, 4-[(trimethylsilyl)ethynyl]- (9CI)

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