Triphenylphosphine → HCID 86744424, compound

HRID 1111086Notes

Reaction equation

HRID 1111086 reaction equation
[Br:1][CH2:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[S:10][C:11]3[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][C:12]=3[N:13]=2)=[CH:5][CH:4]=1.[C:21]1([P:27]([C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)[C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>C1(C)C(C)=CC=CC=1>[Br-:1].[N+:18]([C:15]1[CH:16]=[CH:17][C:11]2[S:10][C:9]([C:6]3[CH:7]=[CH:8][C:3]([CH3:2])=[C:4]([P+:27]([C:28]4[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=4)([C:34]4[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=4)[C:21]4[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=4)[CH:5]=3)=[N:13][C:12]=2[CH:14]=1)([O-:20])=[O:19]

Participants

4

Reactant 2

HCID 11776TriphenylphosphineHCID 22153300HCID 22153300, compound

Product 1

HCID 86744424HCID 86744424, compound

Reagents, catalysts & solvents 1

HCID 7237O-XyleneSolvent

Procedure

A stirred solution of 104.7 g (0.3 mole) of 2-(4-bromomethylphenyl)-5-nitrobenzthiazole and 78.6 g (0.3 mole) of triphenylphosphine in xylene is heated at reflux for 19 hours. Compound B then is isolated by filtration, washed with additional portions of xylene, and dried.

Workup

  1. temperatureat reflux for 19 hours

Sources & evidence

ORD record
ord-071f6fbb72d44cc98b82b0e62328d283
Source dataset
uspto-grants-1990_12
Patent number
US04978476

Reaction notes

Loading…