6322-63-0Relevant articles and documents
A concise approach to n-substituted rhodanines through a base-assisted one-pot coupling and cyclization process
Huo, Zhipeng,Liang, Yongxi,Sun, Xun,Tang, Mei-Lin,Zhang, Chenchen
, (2020/03/17)
An efficient approach to obtain functionalized rhodanines was developed through a base-assisted one-pot coupling and continuous cyclization of a primary amine, carbon disulfide, and methyl (2-chloroacetyl)carbamate. This conversion tolerates a broad range of functional groups and can be used to scale the preparation of N-substituted rhodanines in excellent yields.
Electrogenerated base-promoted synthesis of N-benzylic rhodanine and carbamodithioate derivatives
Tissaoui, Khalil,Raouafi, Noureddine,Boujlel, Khaled
experimental part, p. 41 - 48 (2010/10/03)
Electrogenerated magnesium-associated cyanomethyl anions/bases obtained from the electrochemical reduction of acetonitrile and the oxidation of a sacrificial magnesium rod were successfully used to promote the addition of carbon disulfide to primary benzylic amines. Alkylation with ethyl 3-bromopropionate acid ester or with ethyl 2-bromoacetate acid ester yields the corresponding ring-opened carbamodithioate compounds or cyclic rhodanine derivatives, respectively. The effect of the amount of electrogenerated base on the yield of reaction was also evaluated.
