Reference of 3972-56-3, The chemical industry reduces the impact on the environment during synthesis 3972-56-3, name is 1-tert-Butyl-4-chlorobenzene, I believe this compound will play a more active role in future production and life.
General procedure: To a 30 ml of two necked flask, Pd catalyst, HCO2M (M: H, Na, K),Base (Cs2CO3, K2CO3, Na2CO3, Et3N), X-C6H4-R (1 mmol) and 2,5-norbornadiene were introduced. 5 ml of solvent (DMF, DMA,DMSO) was added to the mixture under nitrogen. The resultant mixture was heated at 120 °C and stirred for 4~7 hours. The mixture was cooled to ambient temperature and poured into 30 ml of water. The combined mixture was extracted with ether (50ml, 3 times). The organic layer was washed with water and brine.The washed organic layer was dried over MgSO4, filtered and condensed in vacuo. The residue was analyzed via GC quantitatively, using internal standard. Also the residue was chromatographed on SiO2 with hexane – ethyl acetate. The purified compound was determined its chemical structure with NMR analysis.
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, 1-tert-Butyl-4-chlorobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Aida, Fuyuki; Sone, Hisashi; Ogawa, Ryuhei; Hamaoka, Takeharu; Shimizu, Isao; Chemistry Letters; vol. 44; 5; (2015); p. 715 – 717;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics