Dichlorodiphenylsilane → Diphenyl bis(3,5,6-trichloro-2-pyridyloxy)silane

HRID 354597

Reaction equation

HRID 354597 reaction equation
[C:1]1([Si:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)(Cl)Cl)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(=O)([O:19][C:20]1[C:25]([Cl:26])=[CH:24][C:23]([Cl:27])=[C:22]([Cl:28])[N:21]=1)OC>[Cl-].C([N+](CCCC)(CCCC)CCCC)CCC>[C:1]1([Si:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)([O:19][C:20]2[C:25]([Cl:26])=[CH:24][C:23]([Cl:27])=[C:22]([Cl:28])[N:21]=2)[O:19][C:20]2[C:25]([Cl:26])=[CH:24][C:23]([Cl:27])=[C:22]([Cl:28])[N:21]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 6627DichlorodiphenylsilaneHCID 20218094Methyl 3,5,6-trichloro-2-pyridyl carbonate

Product 1

HCID 20508437Diphenyl bis(3,5,6-trichloro-2-pyridyloxy)silane

Reagents, catalysts & solvents 1

HCID 70681Tetrabutylammonium ChlorideCatalyst

Procedure

In the manner described in Examples 1-7, diphenyldichlorosilane was reacted with about two moles of methyl 3,5,6-trichloro-2-pyridyl carbonate in the presence of tetrabutylammonium chloride to produce a good yield of diphenyl bis(3,5,6-trichloro-2-pyridyloxy)silane, a crystalline solid.

Sources & evidence

ORD record
ord-33bc60857ac645f1a3e3a467526a3167
Source dataset
uspto-grants-1983_03
Patent number
US04375549

Linked notes

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