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19.5.5.4 Method 4: From Heterocyclic Halides

DOI: 10.1055/sos-SD-019-00127

Subramanian, L. R.Science of Synthesis, (200419191.

The Rosenmundvon Braun and transition-metal-catalyzed reactions applied to the preparation of aryl nitriles from aryl halides are also valid for the preparation of hetaryl nitriles from hetaryl halides. In many instances, examples of reactions with aryl and hetaryl halides are described and so a separate discussion of the two is not necessary. However, sometimes impediments creating problems with the methods when applied to hetaryl halides creep in and so these reactions must be discussed separately.

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Mee eeeeee eeeeeeee-eeeeeeee eeeeee ee eee eeeee eeeee eeeeee eee eeeeeeee eeee ee 8-eeeeeeeeeeee-8-eeeee (88) eeeeeeeeee eeeeeeeeeeee eeeeee ee eee eeeeeee eee ee eee eeeeee eeee eeeeee ee eee eeeeeee. Meeee eeeeeee eeeeee eeee eeeeeeeee eeeeeee, eeeeeeeee-eeeeeeeee eeeeeeeee eeee eeeeeeeee eeeeee ee eee eeeeeeee ee 88-eeeee-8 eee eeeeee(M) eeeeee eeeeee eeeeeeeeee eee eeeeeeeeee eeee 8-eeeeeeeeeeeee-8-eeeeeeeeeeee (88) (Meeeee 88).[‌88‌,‌88‌] Me eee eeee eeeeee 8-eeeeeeeeeeeee-8,8-eeeeeeeeeeeeee ee eeee eeeeeeee ee 88% eeeee.[‌88‌]

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8-Meeee-8-eeeeeeeeeeeeee-8-eeeeeeeeeeee (88, M8=Me); Meeeeee Meeeeeeee:[‌88‌]

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M eeeeeee ee 88% MeMM (8.888e, 8.8eeee) eee 88% MeMM (8.888e, 8.8eeee) ee eee MMM (8eM) eee eeeeeee eee eeeeee ee ee. 888°M. Me eee eeeeeeeee eeeee eeee, eee eeeee 8-eeeee-8-eeeeeeeeeeeee-8-eeeee (888ee, 8.8eeee) ee eeeee eeeeeeee, eee eee eeeeeee eee eeeeeeeeee ee 888888°M eee 8e. Meeee eeeeeee ee ee, eee eeeeeee eee eeeeeeeeee eeeee eeeeeee eeeeeeee eee eee eeeeeee eee eeeeeee eeee eeee ee MeMM (8.88e ee 88eM M8M). Mee eeeeeee eee eeeeeee eee 88eee eee eeeeeeeee eeee MeMMe (8×88eM). Mee eeeeeeee eeeeeeee eeee eeeeee eeee 88% ee MeMM (88eM) eee eeee eeee M8M. Mee eeeeeee eee eeeeeeeeee eeeee eeeeee (MeMM8). Mee eeeeeee eee eeeeeeee ee eeeeeeeeeee ee 888°M eeeee eeeeeee eeeeeeee; eeeee: 888ee (88%); ee 888888°M.

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References


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