Isobutyl chloride → 2-Isopropyl-5-nitrobenzofuran

HRID 1459677

반응식

[Br-].[OH:2][C:3]1[CH:28]=[CH:27][C:26]([N+:29]([O-:31])=[O:30])=[CH:25][C:4]=1[CH2:5]P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[CH2:32](Cl)[CH:33]([CH3:35])[CH3:34]>>[CH:33]([C:35]1[O:2][C:3]2[CH:28]=[CH:27][C:26]([N+:29]([O-:31])=[O:30])=[CH:25][C:4]=2[CH:5]=1)([CH3:34])[CH3:32]

참가 물질

반응물 2

HCID 10554Isobutyl chloride

HCID 178526701HCID 178526701, 화합물

생성물 1

HCID 544749412-Isopropyl-5-nitrobenzofuran

실험 절차

Reaction of 2-hydroxy-5-nitrobenzyl triphenylphosphine bromide (prepared as described in Example 1(a) (40 g, 0.08 mol) and isobutyl chloride (10,6, 0.1. mol) was carried out with the method described in Example 1(b) to produce 19.7 g of 2-isopropyl-5-nitrobenzofuran.

후처리

customprepared

출처 및 근거

ORD 기록: ord-619f38cb936a4a90b63a1621d3d358db
출처 데이터셋: uspto-grants-1998_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05854282

연결된 노트

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