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ChemicalBook CAS DataBase List 5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole

5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole synthesis

14synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: zinc chloride; sodium azide / dimethylformamide / 36 h / Heating
1.2: 96 percent / aq. HCl / dimethylformamide / 1 h / cooling
2.1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C
3.1: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating

References:

Sun, De-Guang;Hui, Xin-Ping;Xu, Peng-Fei;Zhang, Zi-Yi;Guan, Zuo-Wu [Journal of the Chinese Chemical Society,2007,vol. 54,# 3,p. 795 - 801]

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