Molecules 2000, 5(12), 1372-1378; doi:10.3390/51201372
Article

Synthesis and Photochemical Cyclization of a Novel Enyne-Carbodiimide

Received: 21 July 2000; Accepted: 19 October 2000 / Published: 20 December 2000
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: The triplet sensitized cyclization of enyne-carbodiimide 4 leads to efficient formation of indoloquinoline 5 with concomittant loss of a methyl group. The efficient loss of the methyl group was explained using AM1 semiempirical calculations.
Keywords: Carbodiimides; diradicals; enynes; photocyclization; triplet
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MDPI and ACS Style

Schmittel, M.; Rodríguez, D.; Steffen, J.-P. Synthesis and Photochemical Cyclization of a Novel Enyne-Carbodiimide. Molecules 2000, 5, 1372-1378.

AMA Style

Schmittel M, Rodríguez D, Steffen J-P. Synthesis and Photochemical Cyclization of a Novel Enyne-Carbodiimide. Molecules. 2000; 5(12):1372-1378.

Chicago/Turabian Style

Schmittel, Michael; Rodríguez, David; Steffen, Jens-Peter. 2000. "Synthesis and Photochemical Cyclization of a Novel Enyne-Carbodiimide." Molecules 5, no. 12: 1372-1378.

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