Reference of 4426-11-3, The chemical industry reduces the impact on the environment during synthesis 4426-11-3, name is Cyclobutanecarbonitrile, I believe this compound will play a more active role in future production and life.
General procedure: l-(2-methylbenzyl)cyclobutanecarbonitrile[579] n-BuLi (0.018mol, 7.2ml, 2.5M) was added to a solution of diisopropylamine (1.7 g, 0.017 mol) in THF (15 mL) at -78C. After 5 minutes neat cyclobutancarbonitrile (1.2g, 0.015mol) was added and the mixture was stirred at -78 C for 1 hour. Then a solution of 1 -(bromomethyl)-2-methylbenzene (3.3 g, 0.018 mol) in THF (3 mL) was added and the mixture was stirred at -78 C for 1 hour. The mixture was quenched with water and extracted with EtOAc. The organic phase was concentrated and the residue was directly used to the next step without further purification. MS: m/z 186 (M+H)
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Cyclobutanecarbonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ABBVIE INC.; BAYBURT, Erol K.; CLAPHAM, Bruce; COX, Phil B.; DAANEN, Jerome F.; GOMTSYAN, Arthur; KORT, Michael E.; KYM, Philip R.; VOIGHT, Eric A.; SCHMIDT, Robert G.; DART, Michael J.; GFESSER, Gregory; WO2013/62966; (2013); A2;,
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