148-25-4, Name is 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, molecular formula is C10H8O8S2, belongs to thiomorpholine compound, is a common compound. In a patnet, author is Sharma, Meenakshi, once mentioned the new application about 148-25-4, Name: 4,5-Dihydroxynaphthalene-2,7-disulfonic acid.
Fusion and Desulfurization Reactions of Thiomorpholinochlorins
An unusually nonplanar, ruffled structure that had been suspected for the previously reported [2,3-bismethylenethiomorpholinochlorinato] nickel (II) complex was confirmed by determination of its crystal structure. Treatment of this thiomorpholinochlorin with acid converts the exocyclic double bonds to direct links to the ortho-positions of both adjacent meso-phenyl groups. The crystal structure of this product indicated that the introduction of these linkages did not change the overall conformation of the macrocycle. The reactivity of the bis-linked thiomorpholine moiety with respect to Raney-nickel-induced (hydro)desulfurization reactions was probed, forming a bis-phenyl-linked 2,3-dimethylchlorin, also characterized by X-ray diffraction, and a bis-indeneannulated porphyrin. We also report on the synthesis of the oxygen analogue to the bis-linked thiomorpholine by reaction of a secochlorin bisketone nickel complex with Woollins’ reagent. We thus introduce novel methodologies toward the synthesis of porphyrinoids carrying beta-to-ortho-phenyl fusions and expand on the scope and limits of the chemistry and interconversion of pyrrole-modified porphyrins.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 148-25-4. The above is the message from the blog manager. Name: 4,5-Dihydroxynaphthalene-2,7-disulfonic acid.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem