Synthetic Route of 624-75-9, A common heterocyclic compound, 624-75-9, name is 2-Iodoacetonitrile, molecular formula is C2H2IN, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: Individual solutions of secondary N-alpha-trimethylsilylmethyl-N-benzylamines19 (5mmol) in acetonitrile (100mL) containing K2CO3 (10mmol) and 2-iodoacetonitrile (4.5mmol) were stirred for 12hat room temperature and concentrated in vacuo to give residues that were partitioned between water and CH2Cl2. The CH2Cl2 layers were dried and concentrated in vacuo to afford residues that were subjected to silica gel column chromatography (EtOAc/hexane=1: 15 – 1: 30) to yield corresponding alpha-aminonitiriles 11a18 (91%), 11b (74%), 11c (78%), 11d (85%), 11e (75%), 11f (75%), 11g (74%), 11h (75%), 11i (78%), 11j (78%) and 11k (66%). 11a (liq): 1H NMR 0.12 (s, 9H), 2.18 (s, 2H), 3.40 (s, 2H), 3.62 (s, 2H), 7.27-7.34 (m, 5H).
The synthetic route of 624-75-9 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Lim, Suk Hyun; Cho, Dae Won; Choi, Jungkweon; An, Hyunjun; Shim, Jun Ho; Mariano, Patrick S.; Tetrahedron; vol. 73; 44; (2017); p. 6249 – 6261;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com