Analyzing the synthesis route of 3400-55-3

Compounds in my other articles are similar to this one(2-Bromopriopionaldehydediethylacetal)Synthetic Route of C7H15BrO2, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.

Synthetic Route of C7H15BrO2. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 2-Bromopriopionaldehydediethylacetal, is researched, Molecular C7H15BrO2, CAS is 3400-55-3, about (Alkylthio)bis(alkylsulfonyl)- and tris(alkylthio)propanes. Author is Boehme, H.; Russmann, H..

(RSO2)2C-Me Na+ (R = Me, Et), formed in situ from (RSO2)2CHMe and Na in dioxane, reacted with R1SCH2Cl (R1 = Me, Et) to give (RSO2)2CMeCH2SR1, oxidation of which gave (RSO2)2CMeCH2SO2R1. Reaction of (MeSO2)2C-H Na+ with MeSCH2Cl gave [(MeSO2)2CH]2CH2 and (MeSO2)2C(CH2SMe)2, which was oxidized to give (MeSO2)2C(CH2SO2Me)2. Condensation of MeSH with MeCOCH2SMeHCl and BrCHMeCH(OEt)2-HBr yielded (MeS)2CMeCH2SMe (I) and (MeS)2CHCHMeSMe (II), resp. A 3:2 I-II mixture was obtained by condensation of MeSH with MeOCH2COMe and HCl.

Compounds in my other articles are similar to this one(2-Bromopriopionaldehydediethylacetal)Synthetic Route of C7H15BrO2, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics