How To Use Heterocycle In A Sentence

• It contains four oxazole and four thiazole rings and is representative of a broad class of pharmaceutically important natural products with five-membered heterocycles derived from peptide precursors.
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• Ring closing metathesis (RCM) re action is a very efficient method for the construction ofm any functionalized carbocycles and heterocycles from acyclic diene or enyne precursors.
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• It contains a valuable distillation and critical evaluation of the Best Synthetic Methods for the formation and reaction of thiophenes (five membered heterocycles containing a ring sulfur) or polymers containing a thiophene functionality (thienyls). AvaxHome RSS:
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• They are of no immediate value of the utility of tis heterocycle in synthesis.
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• Initially our efforts concentrated on the two allyl side chains attached to the heterocycle via a methylene group.
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