Kice, John L. published the artcileReactivity of nucleophiles toward and the site of nucleophilic attack on phenyl benzenethiolsulfinate, Formula: C11H15NOS, the publication is Journal of Organic Chemistry (1979), 44(12), 1918-23, database is CAplus.
The reactivity of 12 common nucleophiles toward PhS(O)SPh (I) was measured and compared with their reactivity toward PhSO2SPh (II) under the same conditions. Whether nucleophilic attack on I occurs preferentially on the di- or tetravalent S was determined for those nucleophiles where the nature and stability of the substitution make this possible. Most nucleophiles attack the sulfenyl rather than the sulfinyl S. Besides being the 1 type of nucleophile that prefers to attack the sulfinyl S I, oxyanions (e.g., MeO–, OH) are also the 1 type of nucleophile that reacts with I at a rate closely comparable to that with II. All other types of nucleophiles are much less reactive toward I than toward II, the magnitude of the effect ranging from a factor of 20-40 for CN–, SO32- and PhS– to a factor of 400-700 for common amines. The very low reactivity of amines and N–3 ion toward I may result from attack of the nucleophile not being the rate-determining step in these particular substitutions.
Journal of Organic Chemistry published new progress about 4972-31-0. 4972-31-0 belongs to piperidines, auxiliary class Piperidine,Benzene, name is 1-(Phenylsulfinyl)piperidine, and the molecular formula is C11H15NOS, Formula: C11H15NOS.
Referemce:
https://en.wikipedia.org/wiki/Piperidine,
Piperidine | C5H11N – PubChem