Electric Literature of 10269-01-9, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 10269-01-9, name is (3-Bromophenyl)methanamine belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
[0241] 1-(3-Bromobenzyl)-2,2,5,5-tetramethyl-1,2,5-azadisilolidine (3.1). The procedure developed by Magnus et al. was followed.5 To a solution containing 2.228 g (11.98 mmol) of 3-bromobenzylamine in 10 mL of dichloromethane was added 3.4 mL (24 mmol) of triethylamine. The solution was stirred for 30 min and then treated with a solution containing 2.579 g (11.98 mmol) of 1,1,4,4-tetramethyl-1,4-dichlorosilethylene in 5 mL of dichloromethane. The reaction mixture was stirred for 3 h and then poured into 100 mL of saturated sodium dihydrogen phosphate. The reaction mixture was extracted with three 50 mL portions of dichloromethane, then dried (MgSO4), and concentrated under reduced pressure. The residue was distilled at 160 C. to give 3.1 as a clear colourless oil: yield 2.510 g (64%). 1H NMR (200 MHz, acetone-d6): delta 0.00 (s, 12H), 0.78 (s, 4H), 4.06 (s, 2H), 7.20-7.48 (m, 4H). 13C NMR (50.3 MHz, Acetone-d6): delta -0.26, 8.01, 45.59, 122.15, 126.10, 129.35, 129.53, 130.69, 146.01. IR (thin film): 3388, 2953, 1666, 1251, and 1132 cm-1. MS (CI): m/z=312.
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, (3-Bromophenyl)methanamine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Valliant, John F.; Dorff, Peter N.; Chirakal, Raman; US2004/260073; (2004); A1;,
Bromide – Wikipedia,
bromide – Wiktionary