Straightforward Synthesis of N-Methyl-4-(pin)B-2(3H)-benzothiazol-2-one: A Promising Cross-Coupling Reagent

Straightforward Synthesis of N-Methyl-4-(pin)B-2(3H)-benzothiazol-2-one: A Promising Cross-Coupling Reagent

Cyclo-condensation of N-methyl-2-bromoaniline with chlorocarbonylsulfenyl chloride (CCSC) promoted by PhNMe2 and AlCl3, afforded N-methyl-2-bromo-2(3H)-benzothiazol-2-one in good yield. Miyaura–Ishiyama cross-coupling of this brominated 2(3H)-benzothiazol-2-one with bis(pinacolato)diborone [(pin)2B2...

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Bibliographic Details
Main Authors: Shotaro Izawa, Hidefumi Nakatsuji, Yoo Tanabe
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Molbank
Subjects:
heterocycles
benzothiazol-2-ones
cyclo-condensation
chlorocarbonylsulfenyl chloride
S,N-containing heterocycles
4-substituted N-methyl-2-bromo-2(3H)-benzothiazol-2-ones
cross-coupling reagent
Suzuki–Miyaura cross-coupling
Miyaura–Ishiyama cross-coupling
Online Access:http://www.mdpi.com/1422-8599/2018/1/M976

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http://www.mdpi.com/1422-8599/2018/1/M976

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