Water → 2-[1,2,3]Thiadiazol-4-yl-benzylamine

HRID 397498노트

반응식

HRID 397498 반응식
[N:1]([CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[C:11]1[N:12]=[N:13][S:14][CH:15]=1)=[N+]=[N-].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.O>O1CCCC1>[S:14]1[CH:15]=[C:11]([C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[CH2:4][NH2:1])[N:12]=[N:13]1

참가 물질

5

반응물 3

HCID 962WaterHCID 11776TriphenylphosphineHCID 218662814-(2-Azidomethyl-phenyl)-[1,2,3]thiadiazole

생성물 1

HCID 114012722-[1,2,3]Thiadiazol-4-yl-benzylamine

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A solution of 4-(2-azidomethyl-phenyl)-[1,2,3]thiadiazole (1.0 g, 4.6 mmol), triphenylphosphine (1.4 g, 5.5 mmol) and water (0.12 ml, 6.9 mmol) in tetrahydrofuran (20 ml) was stirred at room temperature overnight. Solvent evaporation and flash chromatography (silica gel, chloroform-2-propanol, 95:5-92:8) gave 2-[1,2,3]thiadiazole-4-yl-benzylamine; 1H NMR (CDCl3, 300 MHz) δ8.87 (s, 1H), 7.67 (d, 1H, J=8 Hz), 7.45 (m, 3H), 3.88 (s, 2H).

후처리

  1. customSolvent evaporation and flash chromatography (silica gel, chloroform-2-propanol, 95:5-92:8)

출처 및 근거

ORD 기록
ord-6f2b996dda2942d4b2c01d1a5c9c0b6f
출처 데이터셋
uspto-grants-2003_08
특허 번호
US06610701B2

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