Thiophene, dihydrosynthesis

Naphtho[ 1,2-h]thiophene-2-carboxylic acid synthesis, 4, 893 Naphthothiophenes synthesis, 4, 881, 907, 914 Naphthothiophenes, dihydrosynthesis, 4, 113 Naphtho[ 1,2-c]thiophenes synthesis, 4, 891 Naphtho[2, l-h]thiophenes synthesis, 4, 907 Naphtho[2,3-h]thiophenes synthesis, 4, 905, 908-909 Naphtho[ 1,8-de][l,2,3]triazine, 2-methyl-reactions... 

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