Adding a certain compound to certain chemical reactions, such as: 2453-46-5, name is Chlorocycloheptane, belongs to chlorides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 2453-46-5, name: Chlorocycloheptane
General procedure: A 10 mL Schlenk tube was charged with CoBr2 (6.6 mg, 0.03mmol), 1,3-diisopropyl-1H-benzimidazol-3-ium bromide (L4; 8.5mg, 0.03 mmol), 4-methoxy-N-[(1E)-1-phenylethylidene]aniline(1a, 67.6 mg, 0.30 mmol), 1-chlorooctane (2a, 76.5 muL, 0.45 mmol), and THF (0.69 mL). A 1.92 M solution of t-BuCH2MgBr inTHF (0.31 mL, 0.60 mmol) was added dropwise at 0 C, and themixture was stirred at r.t. for 6 h. The reaction was quenched by theaddition of 3 M aq HCl (1.0 mL), and the mixture was stirred at r.t.for 1 h, then extracted with EtOAc (3 × 10 mL). The organic layerswere combined, dried (MgSO4), and concentrated under reduced pressure. The crude product was purified by chromatography [silicagel, hexane-EtOAc (40:1)].
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Reference:
Article; Gao, Ke; Yamakawa, Takeshi; Yoshikai, Naohiko; Synthesis; vol. 46; 15; (2014); p. 2024 – 2039;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics