Lysenko, V. P. published the artcilePhosphorus-containing sulfoxonium ylides. IV. Ylides containing substituents with trivalent phosphorus, Synthetic Route of 5034-06-0, the publication is Zhurnal Obshchei Khimii (1979), 49(6), 1230-5, database is CAplus.
Reaction of Me2S(O):CH2 with FP(OEt)2 gave Me2S(O):CHP(OEt)2 which reacts with S, RX (R = Me, Et; X = halo) and Cl3CCHO to give Me2S(O):CHR1 (R1 = P(S)(OEt)2, P(O)R(OEt), P(O)(OEt)OCH:CCl2 resp.). Reaction of Me2S(O):CH2 with Cl3PX1 (X1 = -, O, S) gave X1P[CH2S+(O)Me2]3 3Cl–.
Zhurnal Obshchei Khimii published new progress about 5034-06-0. 5034-06-0 belongs to chlorides-buliding-blocks, auxiliary class Salt,Aliphatic hydrocarbon chain, name is trimethyloxosulphonium chloride, and the molecular formula is C3H9ClOS, Synthetic Route of 5034-06-0.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics