Title: Synthesis of benzo[4,5]phenaleno[1,9‐<i>bc</i>]thiophene and benzo[4,5]phenaleno[9,1–6c]thiophene
Abstract: Abstract Two pentacyclic thiophenes, benzo[4,5]phenaleno[1,9–6c]thiophene ( 1 ) and benzo[4,5]phenaleno[9,1‐ bc ]‐thiophene (2) were synthesized via the corresponding 3‐methylphenanthro[2,1‐ b ]thiophene (7) and 1‐methylanthra[2,1–6]thiphene ( 19 ).
Publication Year: 1982
Publication Date: 1982-09-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 23
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