Assertion: starting pyridine | /r/AtLocation | quaternized form
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Source sentences:
text: Accordingly, this invention, for example, also relates to a process for preparing a 4-substituted pyridine product from a starting pyridine substituted in the 4-position by a leaving group susceptible to nucleophilic displacement when the starting pyridine is in quaternized form, comprising,
text: Accordingly, this invention, for example, also relates to a process for preparing a 4-substituted pyridine product from a starting pyridine substituted in the 4-position by a leaving group susceptible to nucleophilic displacement when the starting pyridine is in quaternized form, comprising,
text: Accordingly, this invention, for example, also relates to a process for preparing a 4-substituted pyridine product from a starting pyridine substituted in the 4-position by a leaving group susceptible to nucleophilic displacement when the starting pyridine is in quaternized form, comprising,