Sodium amide → Hexamethyldisilazane

HRID 236425Notes

Reaction equation

HRID 236425 reaction equation
[CH3:1][Si:2]([CH3:9])([CH3:8])[O:3][Si:4]([CH3:7])([CH3:6])[CH3:5].[NH2-:10].[Na+:11]>C(OCC)C>[CH3:1][Si:2]([CH3:9])([CH3:8])[O-:3].[Na+:11].[CH3:1][Si:2]([NH:10][Si:4]([CH3:5])([CH3:6])[CH3:7])([CH3:9])[CH3:8]

Participants

5

Reactant 2

HCID 24533Sodium amideHCID 24764Hexamethyldisiloxane

Product 2

HCID 13838HexamethyldisilazaneHCID 23672319Sodium trimethylsilanolate

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

By product hexamethyldisiloxane in ethyl ether reacts with sodium amide to form sodium trimethylsilanolate and HMDS as follows: ##STR5##

Sources & evidence

ORD record
ord-875a1bf7e634459493370e67283ad6e0
Source dataset
uspto-grants-1987_02
Patent number
US04644076

Reaction notes

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