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4- Methyl-3-pentenyl bromide

Reaction of (78) with the Grignard reagent prepared from 4-methyl-3-pentenyl bromide (82) furnished synthetic (15) (725). Although formation to some extent of the 20-epimer dammarenediol-I (14) was also expected, it could not be detected. [Pg.58]

N-(4-Pentenyl)-acetamide konnen als Ausgangsmaterial zur Synthese von 2-Methyl-pyrrolidinen eingesetzt werden. Hire Kondensation mit Phenylselenenyl-bromid und De-phenylselenylierung des so erhaltenen 2-(Phenylseleno-methyl)-pyrrolidin-Derivates fuhrt zum l-Acetyl-2-methyl-pyrrolidin3, das in bekannter Weise (s.S. U87ff. sowie Bd. XI/1, S. 926) zum freien Amin (d. h. z. B. zu 2-Methyl-pyrrolidin oder 4-Ethyl-2-methyl-pyrrolidin) gespalten werden kann. [Pg.1088]

See other pages where 4- Methyl-3-pentenyl bromide is mentioned: [Pg.54]    [Pg.34]    [Pg.114]    [Pg.182]    [Pg.695]    [Pg.695]    [Pg.401]    [Pg.86]    [Pg.578]    [Pg.446]    [Pg.18]    [Pg.277]   
See also in sourсe #XX -- [ Pg.58 ]



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4- Methyl-3- - -bromid

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