Phosphorus oxide (P4O10) → 2,4-二甲氧基苯甲腈

HRID 1814397

反应方程式

HRID 1814397 反应方程式
[CH3:1][O:2][C:3]1[CH:11]=[C:10]([O:12][CH3:13])[CH:9]=[CH:8][C:4]=1[CH:5]=[N:6]O.O=P12OP3(OP(OP(O3)(O1)=O)(=O)O2)=O>>[CH3:1][O:2][C:3]1[CH:11]=[C:10]([O:12][CH3:13])[CH:9]=[CH:8][C:4]=1[C:5]#[N:6]

参与物

3

反应物 2

HCID 14812Phosphorus oxide (P4O10)HCID 2312422,4-二甲氧基苯甲醛肟

产物 1

HCID 777502,4-二甲氧基苯甲腈

实验过程

2,4-Dimethoxybenzoic acid is reacted with hydroxylamine to form 2,4-dimethoxybenzaldoxime. 2,4-Dimethoxybenzaldoxime is reacted with diphosphorus pentoxide to form 2,4-dimethoxybenzonitrile. 2,4-Dimethoxybenzonitrile is reacted with boron trichloride to form 2,4-dihydroxybenzonitrile.

来源与证据

ORD记录
ord-67a8858791f4420992dbe1cb9d6ef1f8
来源数据集
uspto-grants-2005_04
专利号
US06875883B2

关联笔记

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