Related Products of 940911-03-5, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 940911-03-5, name is 5-Ethynylpicolinaldehyde. This compound has unique chemical properties. The synthetic route is as follows.
C. 5-ethynyl-2- (piper idin- 1 -ylmethyl)pyridineTo a solution of Example A62B (150 mg, 0.14 mmol) in dichloroethane (4 mL) was added piperidine (144 mg, 1.7 mmol) and acetic acid (2 drops). SodiumQ triacetoxyborohydride (360 mg, 1.7 mmol) was added and the reaction was stirred overnight. The reaction was quenched with sat. NH4Cl (50 mL). Ethyl acetate (100 mL) was added and the solution was washed with sat. NaHCO3 (2 x 10 mL), brine (10 mL), dried over MgSO4 and concentrated to dryness. The residue was flushed through a CX column with methanol and 1 %NH3/Methanol to give the title compound as a colorless oil5 (200 mg, 88%). 1H NMR (400 MHz, CDCI3) delta 8.66 (s, I H), 7.75 (d, J = 8.0 Hz, I H), 7.51-7.45 (m, I H), 3.67 (s, 2H) 3.20 (s, I H), 2.48 (bs, 4H), 1.64 (bs, 4H), 1.52-1.42 (m, 2H).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 940911-03-5, 5-Ethynylpicolinaldehyde.
Reference:
Patent; UNIVERSITY HEALTH NETWORK; SAMPSON, Peter Brent; Ll, Sze-Wan; LIU, Yong; PAULS, Heinz W.; EDWARDS, Louise G.; FORREST, Bryan T.; FEHER, Miklos; PATEL, Narendra Kumar B.; PAN, Guohua; WO2010/115279; (2010); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem