Highly stereoselective and catalytic desulfitative CO and CI dienylation with sulfolenes: The importance of basic additives |
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| Authors: | Hang T Dang Viet D Nguyen Hoang H Pham Hadi D Arman Oleg V Larionov |
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| Institution: | Department of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, United States |
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| Abstract: | Conjugated dienes and polyenes are central structural motifs of natural products, and key synthetic intermediates in organic synthesis and materials science. We describe herein a palladium-catalyzed dienylation of aryl, heteroaryl, and vinyl triflates, nonaflates and iodides that were previously identified as recalcitrant substrates for the sulfolene-mediated catalytic dienylation. The method has now been successfully expanded to C | |
| Keywords: | Corresponding author Cross-coupling Desulfitation Dienes Palladium catalysis Polyenes Sulfinates Sulfolenes |
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