The Condensation of Alcohols, Ethers, and Esters with Aromatic Hydrocarbons in the Presence of Aluminum Chloride

1939 ◽  
Vol 61 (6) ◽  
pp. 1413-1417 ◽  
Author(s):  
James F. Norris ◽  
Bernard M. Sturgis
1981 ◽  
Vol 59 (2) ◽  
pp. 227-231 ◽  
Author(s):  
Peter David Clark ◽  
David M. McKinnon

Naphtho[2,1-b]thiophene undergoes addition of aromatic hydrocarbons across the 1,2-bond in the presence of aluminum chloride. At 20 °C 1-aryl-1,2-dihydronaphtho[2,1-b]thiophenes are the major products and at higher temperatures 2-arylnaphtho[2,1-b]thiophenes result. 1-Arylnaphtho[2,1-b]thiophenes may be prepared by treatment of the dihydro-addition products with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone thus giving a new synthesis of 1- and 2-arylnaphtho[2,1-b]thiophenes from the parent heterocycle.


1976 ◽  
Vol 49 (1) ◽  
pp. 260-264 ◽  
Author(s):  
Isao Mochida ◽  
Noriyoshi Fukuda ◽  
Keiko Maeda ◽  
Kenjiro Takeshita

1949 ◽  
Vol 71 (9) ◽  
pp. 3009-3010 ◽  
Author(s):  
Herbert E. Ungnade ◽  
Elbert W. Crandall

1976 ◽  
Vol 7 (17) ◽  
pp. no-no
Author(s):  
ISAO MOCHIDA ◽  
NORIYOSHI FUKUDA ◽  
KEIKO MAEDA ◽  
KENJIRO TAKESHITA

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