A Novel Halogen Bond Acceptor: 1-(4-Pyridyl)-4-Thiopyridine (PTP) Zwitterion

A Novel Halogen Bond Acceptor: 1-(4-Pyridyl)-4-Thiopyridine (PTP) Zwitterion

Sulfur is a widely used halogen bond (XB) acceptor, but only a limited number of neutral XB acceptors with bifurcated sp<sup>3</sup>-S sites have been reported. In this work a new bidentate XB acceptor, 1-(4-pyridyl)-4-thiopyridine (PTP), which combines sp<sup>3</sup>-S and s...

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Bibliographic Details
Main Authors: Xin Ding, Matti Tuikka, Matti Haukka
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Crystals
Subjects:
halogen bonds (xb)
acceptor
cocrystals
selectivity
Online Access:https://www.mdpi.com/2073-4352/10/3/165

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