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. 2018 Jun 6;9:2191. doi: 10.1038/s41467-018-04306-5

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© The Author(s) 2018

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Fig. 2 — Strategies for polysulfide construction. a Traditional methodologies for unsymmetrical disulfide syntheses. b Masked strategy for disulfuration. c Electropilic disulfurating reagent for polysulfuration