Dipropan-2-yl(4-aminophenyl)phosphonate → 4-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)aniline

HRID 1947798노트

반응식

HRID 1947798 반응식
CC(OP(C1C=CC(N)=CC=1)(=O)OC(C)C)C.[CH3:18][C:19]1([CH3:35])[CH2:24][O:23][P:22](=[O:34])([C:25]2[CH:30]=[CH:29][C:28]([N+:31]([O-])=O)=[CH:27][CH:26]=2)[O:21][CH2:20]1>>[CH3:18][C:19]1([CH3:35])[CH2:20][O:21][P:22]([C:25]2[CH:30]=[CH:29][C:28]([NH2:31])=[CH:27][CH:26]=2)(=[O:34])[O:23][CH2:24]1

참가 물질

3

반응물 2

HCID 86653993Dipropan-2-yl(4-aminophenyl)phosphonateHCID 866539945,5-Dimethyl-2-(4-nitrophenyl)-1,3,2-dioxaphosphinane 2-oxide

생성물 1

HCID 154263354-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)aniline수율 41%

실험 절차

Prepared according to the procedure described for dipropan-2-yl(4-aminophenyl)phosphonate using 5,5-dimethyl-2-(4-nitrophenyl)-1,3,2-dioxaphosphinane 2-oxide. Yield: 41%. 1H-NMR (DMSO-d6, 400 MHz): δ=0.97 (s, 3H), 1.02 (s, 3H), 3.78 (m, 2H), 4.08 (m, 2H), 5.91 (s, br, 2H), 6.61 (dd, J=3.6, 8.4 Hz, 2H), 7.34 (m, 2H). MS: m/z 242.10 [MH+].

후처리

  1. customPrepared

출처 및 근거

ORD 기록
ord-e3c5c3c7ad0e4bd1b692f54843a96acb
출처 데이터셋
uspto-grants-2013_03
특허 번호
US08399433B2

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