An unprecedented arylcarbene formation in thermal reaction of non- conjugated aromatic enetetraynes and DNA strand cleavage

DOI: 10.1016/S0040-4039(98)02340-5

Source and publish data:

Tetrahedron Letters p. 319 - 322 (1999)

Update date:2022-08-05

Topics:

Authors:

Ueda Ueda

Sakurai Sakurai

Kawano Kawano

Wada Wada

Futai Futai

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Article abstract of DOI:10.1016/S0040-4039(98)02340-5

The thermal cyclization of non-conjugated aromatic enetetrayne (4) led to the final products (2 and 10) affording 5H-12- hydroxybenzol[d]fluorenol[3,2-b]pyran radical (C) and arylcarbene (D) intermediates. DNA strand cleavage was observed.

Full text of DOI:10.1016/S0040-4039(98)02340-5

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