6-Bromo-1-methyl-1H-benzo(d)(1,2,3)triazole → 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzotriazole

반응식

C[N:2]1[C:10]2[C:5](=[CH:6][C:7]([B:11]3[O:15][C:14]([CH3:17])([CH3:16])[C:13]([CH3:19])([CH3:18])[O:12]3)=[CH:8][CH:9]=2)C(C2C=CC=CC=2)=[N:3]1.BrC1C=CC2N=N[N:32](C)[C:31]=2C=1>>[CH3:31][N:32]1[C:5]2[CH:6]=[C:7]([B:11]3[O:15][C:14]([CH3:17])([CH3:16])[C:13]([CH3:18])([CH3:19])[O:12]3)[CH:8]=[CH:9][C:10]=2[N:2]=[N:3]1

참가 물질

반응물 2

HCID 533933786-Bromo-1-methyl-1H-benzo(d)(1,2,3)triazole

HCID 86700390HCID 86700390, 화합물

생성물 1

HCID 717574721-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzotriazole

실험 절차

Prepared in a manner similar to 1-methyl-3-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole, but using 6-bromo-1-methyl-1H-benzo[d][1,2,3]triazole instead of 5-bromo-1-methyl-3-phenyl-1H-indazole. 1H NMR (400 MHz, CDCl3) δ 8.04 (dd, J=6.8, 1.6 Hz, 2H), 7.79 (d, J=8.6 Hz, 1H), 4.33 (s, 3H), 1.39 (s, 12H).

출처 및 근거

ORD 기록: ord-40dff001130640b89505e4bdf1a41225
출처 데이터셋: uspto-grants-2015_03
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08987250B2

반응 노트

불러오는 중…