On April 28, 2016, Kim, Sang Dong; Kim, Ji Hwan; Park, Yeong Jae; Lee, Sang Yeop; Ku, Hyeon; Jung, Dae Yeong; Hong, Seok Hwan; Kwak, Yun Hyeon; Kwon, O Hyeon; Kim, So Yeon; Lee, Bang Rin; Lee, Jeong In; Choi, Jong Won; Hwang, Gyu Yeong; Kim, Sang Mo; Son, Jun Mo; Lee, Geum Hui; Lee, Seon Yeong; Lee, Ji Yeon; Jung, Yong Sik; Choi, Byeong Gi; Choi, Hyeon Ho; Kang, Gi Uk; Kang, Ui Su; Kim, Byeong Gu; Kim, Yeong Gwon; Kim, Yun Hwan; Kim, Chang U; Kim, Hyeong Seon; Kim, Hun; Seo, Ju Hui; Shin, Chang Ju; Yang, Yong Tak; Oh, Jae Jin; Yoo, Eun Seon; Lee, Nam Heon; Lee, Seung Jae; Lee, Han Il; Cho, Pyeong Seok published a patent.Application In Synthesis of 7-Bromo-2-phenylbenzo[d]oxazole The title of the patent was Preparation of organometal complexes and heterocyclic compounds for organic light emitting device. And the patent contained the following:
The organometal complexes M(L1)n1(L2)n2 [M = Ir, Pt, Os, Ti, Zr, etc.; L1 = Q1; L2 = Q2 where Y1-Y4 = independently C, N; CY1-CY3 = independently C5-C60 cyclic, C1-C60 heterocyclic; R1-R3 = independently (un)substituted C1-C10 alkyl, (un)substituted (hetero)aryl; Z1-Z2, R11-R14 = independently hydrogen, deuterium, F, Cl, etc.; a1-a2 = independently 1-5 integer; b1 = 1-4 integer; n1-n2 = independently 1 or 2] and heterocyclic compounds were prepared for organic light emitting device. For example, a device comprised of I, II and III displayed the drive voltage of 4.8 V, efficiency of 50.6 cd/A, and life time (T95) of 400 h. The experimental process involved the reaction of 7-Bromo-2-phenylbenzo[d]oxazole(cas: 1268137-13-8).Application In Synthesis of 7-Bromo-2-phenylbenzo[d]oxazole
The Article related to organometal complex heterocyclic compound preparation organic light emitting device, Organometallic and Organometalloidal Compounds: Group Viii – Co, Ni, Ru, Rh, Pd, Os, Ir, Pt and other aspects.Application In Synthesis of 7-Bromo-2-phenylbenzo[d]oxazole
Referemce:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem