ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
By means of an intramolecular Wittig process, 2-vinylindole (2) was prepared. The indole 2 functions as a heterocyclic, donor-activated 1,3-diene and undergoes [4+2] cycloaddition reactions with dimethyl acetylenedicarboxylate, N-phenylmaleimide, and p-benzoquinone leading to the novel carbazole dervatives 3, 4, 5c, 6 and 7 respectively. The reaction of 2 with acceptor (A)-Substituted dienophiles (e.g.) ACH=CH2, AC≡(CH) does not yield products that can be isolated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19880710517
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