procedure needed

Hi,

I need a procedure to react indole with carbonyl chloride to give
3-substituted indole. I know that this can be done using Grignard
reagent to abstract hydrogen to activate indole ring or just by a
simple reaction of indole with a chloride. I want to avoid Grignard
reagent and thus I found such references: 
J. Med. Chem. 33; 2; 1990; 543-552
J. Med. Chem. 33; 2; 1990; 755-758
I have the journal in my library but the particular issue is missing.
Has snybody read it or know similar procedure?

Please advise


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Paul J. Franklin(moderator - sci.chem.organic.synthesis) 
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Georgia State University <[EMAIL PROTECTED]>
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