Benzafuran derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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549414, 549467, 546166, 546196, 546 72, 136247, 350 9610, 2504831, 250227, 372 53, 25230117, 25230116, 548950, 540480, 540596, C07D30930, C07D40704, C07D31500, C07D22118

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active

046688030

ABSTRACT:
Novel organic compound of the basic formula ##STR1## which have substantial luminescent emission characteristics and advantages.

REFERENCES:
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patent: 3852683 (1974-12-01), Webster et al.
patent: 3880886 (1975-04-01), Koch
patent: 4492778 (1985-01-01), Claussen et al.
Davidson, et al., Chem. Abstracts, vol. 88; 5700e (1978).
Mehlhorn et al, Chem. Abstracts, vol. 89; 146215h (1978), _ibid, vol. 87; 200566x (1977).

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