Simple exploration of 2973-17-3

2973-17-3 1-Allyl-1H-pyrrole-2,5-dione 18098, apyrrolines compound, is more and more widely used in various fields.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.2973-17-3,1-Allyl-1H-pyrrole-2,5-dione,as a common compound, the synthetic route is as follows.

Synthesis Example f-III-4 Synthesis of Silicone Compound: 1 = 1, m = n = 0, X1 = X3 = Substituent A-6 in the Chemical Structure 1 Drip 3.95 parts of the compound f-II: N-aryl maleimide, 10 parts of toluene, and 0.055 parts of xylene solution of 2 % by weight platinum / 1,3-divinyl-1,1,3,3-tetramethyl disiloxane complex (manufactured by Sigma-Aldrich Co.) to a solution of 3.0 parts of silicone compound: (1,1,3,3,5,5-hexamethyl trisiloxane (manufactured by Sigma-Aldrich Co) and 3.0 parts of toluene in about 60 minutes while stirring at a room temperature followed by reaction under the same condition one night. Thereafter, distill away the solvent with a reduced pressure, conduct stripping treatment for two hours with a reduced pressure of 10 mmHg at 40 C and confirm disappearance of absorption (2155 cm-1 of Si-H in infra-red absorption spectrum to obtain 4.85 parts of the target silicone compound f-M4. The infra-red absorption spectrum graph is shown as Fig. 8D., 2973-17-3

2973-17-3 1-Allyl-1H-pyrrole-2,5-dione 18098, apyrrolines compound, is more and more widely used in various fields.

Reference£º
Patent; Ricoh Company, Ltd.; EP2520579; (2012); A2;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem