Hydrochloric Acid → Triisopropylsilyl chloride

HRID 1698385Notes

Reaction equation

[CH:1]([Si:4]([CH:10]([CH3:12])[CH3:11])([CH:7]([CH3:9])[CH3:8])OC)([CH3:3])[CH3:2].C([Si](C(C)C)(C(C)C)OCCCC)(C)C.[ClH:28]>>[CH:1]([Si:4]([CH:10]([CH3:12])[CH3:11])([CH:7]([CH3:9])[CH3:8])[Cl:28])([CH3:3])[CH3:2]

Participants

Reactant 3

HCID 313Hydrochloric Acid

HCID 589230Triisopropylmethoxysilane

HCID 6043461-Triisopropylsilyloxybutane

Product 1

HCID 139400Triisopropylsilyl chlorideYield 99%

Procedure

The procedure of Example 13 was repeated except that triisopropylmethoxysilane was replaced by 83.3 g (0.2 moles) of triisopropyl-n-butoxysilane. The latter was reacted with 35% hydrochloric acid. There was obtained 38 g of triisopropylchlorosilane (yield; 99%).

Sources & evidence

ORD record: ord-bad0dc197cda49cb94763d2f6877f736
Source dataset: uspto-grants-2012_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08163950B2

Reaction notes

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