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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 377058Erstellt: 26. Oktober 2026

1,3-Dichlorobenzene → [2,2-Bis(2,4-dichlorophenyl)ethyl]trichlorosilane

https://huagongshe.com/reaction/377058

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,3-DichlorobenzeneHCID 10943—
EduktSilane, trichloro(1,2-dichloroethyl)-HCID 79093—
EduktAluminum(III) ChlorideHCID 6451240—
Produkt[2,2-Bis(2,4-dichlorophenyl)ethyl]trichlorosilaneHCID 12127967187,2%

Reaktionsschritte

In the same apparatus and procedures as EXAMPLE 1 above, 49.1 ml (430 mmol) of 1,3-dichlorobenzene and 2.30 g (17.2 mmol) of aluminum chloride were alkylated with 19.40 g (83.5 mmol) of (1,2-dichloroethyl)trichlorosilane for 30 min at 120° C. The aluminum chloride catalyst was quenched with POCl3 and then stirred for another 1 hour to complete the deactivation. Freshly distilled hexane (100 ml) was added to the reaction mixture and insoluble solids in hexane were filtered from the organic soultion. After hexane was distilled, the reaction products were vacuum distilled to give 14.6 g of [2,2-bis(2,4-dichlorophenyl)ethyl]trichlorosilane (bp; 175-180° C./0.5 torr, yield; 39%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06022987
Quelldatensatzuspto-grants-2000_02
ORD IDord-6deb113de3da4c4093a0c08eb6110b20
Quellennotizuspto-grants-2000_02