Brief introduction of 5332-26-3

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 5332-26-3, name is 2-(Bromomethyl)isoindoline-1,3-dione, A new synthetic method of this compound is introduced below., SDS of cas: 5332-26-3

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 5332-26-3, name is 2-(Bromomethyl)isoindoline-1,3-dione, A new synthetic method of this compound is introduced below., SDS of cas: 5332-26-3

Preparation 5Preparation of 3-({r(1 ,1-dimethylethyl)oxy1carbonyl}amino)-2- (phenylmethyl)propanoic acida) diethyl 2-[(1 ,3-dioxo-1 ,3-dihydro-2/-/-isoindol-2-yl)methyl]-2- (phenylmethyl)butanedioateTo a suspension of NaH (2.2 g, 54 mmole) in THF (200 ml.) was added diethyl 2-(phenylmethyl)butanedioate (12.5 g, 49.9 mmole). After 30 min at RT, bromomethyl phthalimide was added to the reaction mixture and the contents were stirred for 14 h at RT. The reaction was quenched with H2O (15 ml_), diluted with Et2O (300 ml.) and layers separated. The organic layer was concentrated under vacuum and the resulting residue recrystallized from EtOH (0) to give the title compound (13 g, 64%) as a white solid: LCMS (ES) m/z 410 (M+H)+.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2008/121786; (2008); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem