Bromomethylcyclopropane → 2-Chloro-5-cyclopropylmethanesulfonyl-benzoic acid
Reaktionsgleichung
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([S:11]([CH3:14])(=[O:13])=[O:12])=[CH:7][C:3]=1[C:4]([OH:6])=[O:5].Cl[C:16]1C=CC(S(O)=O)=[CH:21][C:17]=1C(O)=O.BrCC1CC1>C1(CO)CC1>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([S:11]([CH2:14][CH:21]2[CH2:17][CH2:16]2)(=[O:13])=[O:12])=[CH:7][C:3]=1[C:4]([OH:6])=[O:5]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The title compound was synthesised according to the procedure described for the synthesis of 2-Chloro-5-methanesulfonyl-benzoic acid from 2-Chloro-5-sulfino-benzoic acid and Bromomethyl-cyclopropane (+catalytic amount 12) in 20 ml cyclopropyl methanol/20 ml water and obtained in 8% yield. MS (m/e): 273.1 (MH−, 100%).
Aufarbeitung
- customobtained in 8% yield
Quellen und Nachweise
- ORD-Eintrag
- ord-26a2cbcb1e084c1eb64c80c9f4dd3042
- Quelldatensatz
- uspto-grants-2009_09
- Patentnummer
- US07595314B2
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