In 2022,Hosseini, S. Sina; Abdi, Aida; Nikbakht, Ali; Bijanzadeh, Hamid Reza; Rominger, Frank; Werz, Daniel B.; Balalaie, Saeed published an article in Synlett. The title of the article was 《Hydrothiolation of Donor-Acceptor Cyclopropanes through Er(OTf)3-Promoted Three-Component Ring-Opening Reaction》.COA of Formula: C3H9IOS The author mentioned the following in the article:
A novel ring-opening reaction of donor-acceptor cyclopropanes (DACs) I (R = Ph, 2-phenylethenyl, furan-2-yl, etc.) through a one-pot three-component nucleophilic addition of amines R1R2NH [R1 = R2 = CH2CH=CH2, CH2CH3; R1R2 = -(CH2)5-, -(CH2)2O(CH2)2-, -(CH2)2N(CH3)(CH2)2-], CS2, and DACs has been described. New γ-dithiocarbamate dialkyl malonate skeletons R1R2C(S)SCH(R)CH2CH((C(O)OR1)2) were obtained in up to 97% yield. After reading the article, we found that the author used Trimethylsulfoxonium iodide(cas: 1774-47-6COA of Formula: C3H9IOS)
Trimethylsulfoxonium iodide(cas: 1774-47-6) reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.COA of Formula: C3H9IOS
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com