Bis- 3-methyl-2-butenyl

Die (exotherme) Hydroaminierung von Isopren mit primaren Aminen in Gegenwart von Natrium fuhrt zu Gemischen von Alkyl-bis-[3-methyl-2-butenyl]- und Alkyl-(3-methyl-2-butenyl)-aminen, deren Zusammensetzung von der Menge des verwendeten primaren Amins abhangt4. [Pg.767]

Patulone 3,6,8-trihydroxy-1,l-bis(3-methyl-2-butenyl)-lPf-xanthene-2,9-dione H. patulum [96]... [Pg.166]

Humulon. 3,5t6 Trihydroxy-4,6-bis(3-methyl-2-butenyl) 2 3-methyi-l-oxobutyl) 2,4-cyctohexadien-l-one ct -bitter acid a-lupulic acid- CjgH Oj mol wt 362.45. C 69.58%, H 8.34%, O 22,07%. Antibiotic constituent of hops... [Pg.751]

Dihydroxy-3,8-bis 3-methyl-2 butenyl) 2 (2y4,5-trihydroxyphenyl)-4R-l-benzopyran-4 oney 9CI. Artonin V [158642-43-4]... [Pg.314]

Dihydro-6,8-dihydroxy-1,1 -bis(3-methyl-2-butenyl)-1 -xanthene-2,9-dione, see T-30100... [Pg.437]

Dihydroxy-2,5-bis(3-methyl-2-butenyl) phenyl]-1 -(2,4,6-trihydroxyphenyl)-2-propen-l-one, see P-20033... [Pg.440]

Dihydroxy-3-methylbutyl)-3,5-dihydroxy-6,6-bis(3-methyl-2-butenyl)-2-(2-methyl-1 -oxopropyl)-2,4-cyclohexadien-1 -one, see C-10116... [Pg.443]

Me ether 2,4-Dihydroxy-6-methoxy-3,5-bis 3-methyl-2-butenyl)acetophenone. 2,4-Dihydroxy-6-methoxy-3,5-diprenylacetophenone C19H26O4 M 318.412 Constit. of Acronychia pedunculata. Yellow oil. [Pg.429]

Cajaflavanone, C-60004 Euchrenone Aj, E-70057 Honyucitrin, H-70092 Sigmoidin E, S-80032 4, 5,7-Trihydroxy-3, 6-bis(3-methyl-2-butenyl)isoflavone, T-80290... [Pg.681]

Abyssinone IV, A-80009 Abyssinone VI, A-80010 l-[2,4-Dihydroxy-3,5-bis(3-methyl-2-butenyl)pheny 1]- 3-(4-hy droxypheny 1)- 2-propen-l-one, D-60310 Erythrabyssin II, E-80053 Isolinderatone, in L-70030 Linderachalcone, L-80032 Linderatone, L-70030... [Pg.681]

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