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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2218704Erstellt: 25. Oktober 2026

(4-Methanesulfonamidophenyl)boronic acid → N-[4-(1-Chloro-10,11-dihydro-dibenzo[a,d]cyclohepten-5ylidenemethyl)-phenyl]-methanesulfonamide

https://huagongshe.com/reaction/2218704

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt(4-Methanesulfonamidophenyl)boronic acidHCID 2773537—
Edukt5-bromomethylene-1-chloro-10,11dihydro-5H-dibenzo[a,d]cyclohepteneHCID 68891389—
ProduktN-[4-(1-Chloro-10,11-dihydro-dibenzo[a,d]cyclohepten-5ylidenemethyl)-phenyl]-methanesulfonamideHCID 68939940—

Reaktionsschritte

Following procedures essentially as described in Example 219, below, and using 5-bromomethylene-1-chloro-10,11-dihydro-5H-dibenzo[a,d]cycloheptene (100 mg, 0.313 mmol) and 4-methanesulfonylaminophenylboronic acid (74 mg, 0.344 mmol), affords 55 mg (43%) of a mixture of geometric isomers of the title compound as a brown oil. MS (ES) 408 (M−H); HPLC shows 96% purity.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07411072B2
Quelldatensatzuspto-grants-2008_08
ORD IDord-a25755dac67a440dabdde3de210b8e93
Quellennotizuspto-grants-2008_08