Fostedil → 2-(Benzothiazol-2-yl)-5-dimethoxyphosphinylmethylpyridine

HRID 224310Notes

Reaction equation

HRID 224310 reaction equation
[S:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[C:10]1[CH:15]=[CH:14][C:13]([CH2:16][P:17]([O:22][CH2:23]C)([O:19][CH2:20]C)=[O:18])=[CH:12][N:11]=1.S1C2C=CC=CC=2N=C1C1C=CC(CP(OC)(OC)=O)=CC=1.S1C2C=CC=CC=2N=C1C1C=CC(CP(OCC)(OCC)=O)=CC=1>>[S:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[C:10]1[CH:15]=[CH:14][C:13]([CH2:16][P:17]([O:19][CH3:20])([O:22][CH3:23])=[O:18])=[CH:12][N:11]=1

Participants

4

Reactant 3

HCID 53421FostedilHCID 135992101-(Benzothiazol-2-yl)-4-dimethoxyphosphinylmethylbenzeneHCID 233325202-(Benzothiazol-2-yl)-5-diethoxyphosphinylmethylpyridine

Product 1

HCID 233325242-(Benzothiazol-2-yl)-5-dimethoxyphosphinylmethylpyridine

Procedure

2-(benzothiazol-2-yl)-5-diethoxyphosphinylmethylpyridine; 2-(benzothiazol-2-yl)-5-di-n-propyloxyphosphinylmethylpyridine; 2-(benzothiazol-2-yl)-5-di-iso-propyloxyphosphinylmethylpyridine; 2-(benzothiazol-2-yl)-5-di-n-butyloxyphosphinylmethylpyridine; 1-(benzothiazol-2-yl)-4-dimethoxyphosphinylmethylbenzene; 1-(benzothiazol-2-yl)-4-diethoxyphosphinylmethylbenzene; 1-(benzothiazol-2-yl)-4-di-n-propyloxyphosphinylmethylbenzene; 1-(benzothiazol-2-yl)-4-di-iso-propyloxyphosphinylmethylbenzene; and 1-(benzothiazol-2-yl)-4-di-n-butyloxyphosphinylmethylbenzene.

Sources & evidence

ORD record
ord-d73524d79ddf4ad48c8e9c68515bebeb
Source dataset
uspto-grants-1980_11
Patent number
US04232010

Reaction notes

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