Chlorotrimethylsilane → Stannane, chlorotricyclohexyl-

HRID 2246795Notes

Reaction equation

C[Si]([Cl:5])(C)C.[OH-].[CH:7]1([Sn+:13]([CH:20]2[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]2)[CH:14]2[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]2)[CH2:12][CH2:11][CH2:10][CH2:9][CH2:8]1>>[CH:20]1([Sn:13]([Cl:5])([CH:7]2[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12]2)[CH:14]2[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]2)[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25]1

Participants

Reactant 2

HCID 6397Chlorotrimethylsilane

HCID 9864905Cyhexatin

Product 1

HCID 76539Stannane, chlorotricyclohexyl-

Procedure

In a 500 mL three-necked flask, trimethylsilyl chloride (170 g, 109 mmol) was added to tricyclohexyltin hydroxide (80 g, 133 mmol) and heated at reflux during 18 hours. After distillation of trimethylsilyl chloride in excess and hexamethyldisiloxane under reduced pressure, the crude product was recrystallized in petroleum ether. White needles were obtained (39.82 g, 79.6 mmol).

Workup

temperatureheated
temperatureat reflux during 18 hours
distillationAfter distillation of trimethylsilyl chloride in excess and hexamethyldisiloxane under reduced pressure
customthe crude product was recrystallized in petroleum ether
customWhite needles were obtained (39.82 g, 79.6 mmol)

Sources & evidence

ORD record: ord-188e8eb6b60a451ca46c1ccd7ff9703f
Source dataset: uspto-grants-2010_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07687581B2

Reaction notes

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