Tang, Xiaojuan et al. published their research in Chinese Journal of Chemistry in 2019 | CAS: 118-12-7

1,3,3-Trimethyl-2-methyleneindoline (cas: 118-12-7) belongs to indole derivatives. Indole exists overwhelmingly in the 1H-indole form as do other simple indoles. They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas.Safety of 1,3,3-Trimethyl-2-methyleneindoline

Multicomponent Tandem Polymerization of Aromatic Alkynes, Carbonyl Chloride, and Fischer’s Base toward Poly(diene merocyanine)s was written by Tang, Xiaojuan;Zhang, Lihui;Hu, Rongrong;Tang, Ben Zhong. And the article was included in Chinese Journal of Chemistry in 2019.Safety of 1,3,3-Trimethyl-2-methyleneindoline This article mentions the following:

Summary of main observation and conclusion : Multicomponent polymerization (MCP) is a popular tool to construct polymers with diverse structure, simple operation, and high efficiency, which faces the challenges of limited product structures. Multicomponent tandem polymerization (MCTP), combining two or multiple reactions in a one-pot fashion, could expand the scope of MCP and enrich the polymer structures. Herein, a one-pot three-component tandem polymerization of diynes, carbonyl chloride, and Fischer’s base has been developed to afford conjugated poly(diene merocyanine)s with mild condition, satisfactory mol. weights (Mw up to 10900 g/mol) and yields (up to 81%). The polymers enjoy good solubility and high thermal stability. The unique emission behavior of the model compound and polymer show that they are aggregation-induced emission (AIE)-active, suggesting that the diene merocyanine moiety is a potential AIEgen. This MCTP shows great potential in the preparation of functional polymer materials, which could build new AIE functional units directly from the polymerization, demonstrating its synthetic simplicity and elegance. In the experiment, the researchers used many compounds, for example, 1,3,3-Trimethyl-2-methyleneindoline (cas: 118-12-7Safety of 1,3,3-Trimethyl-2-methyleneindoline).

1,3,3-Trimethyl-2-methyleneindoline (cas: 118-12-7) belongs to indole derivatives. Indole exists overwhelmingly in the 1H-indole form as do other simple indoles. They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas.Safety of 1,3,3-Trimethyl-2-methyleneindoline

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles