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Pyrex glas

Dime thoxy-carbonyl-(benzo-tricyclo [2.2.2]octatrien-(2,5,7)) 0,54 g in 300 ml Aceton Pyrex-Glas A. Yd-lSoCHj CrC 8,9-THmethoxy-carbonyl- (benzo-Iricydo 3.S.0.02 ] octadien-(8,6)Y 30 ... [Pg.432]

Eine 10 1 m Losung von 2,6-Bis-[2-(4-methyl-phcnyl)-vinyl]-naphtlialin in Xylol wird in Gegenwart von Jod im Stickstoff-Strom mit einer Sylvania F8T5-Lampe durch Pyrex-Glas belichtet. Man engtein Ausbeute 60% d.Th. F 210-212°. [Pg.531]

The reaction may be carried out in a Pyrex flask, but equally well in a stainless steel vessel. The rate of decomposition can be controlled by varying the amount of current supplied to a Glas-Col mantle. The volatile products are passed through two scrubbers connected in series containing 15 % aqueous potassium hydroxide to remove carbon dioxide and acidic products. [Pg.700]

See other pages where Pyrex glas is mentioned: [Pg.11]    [Pg.438]    [Pg.146]    [Pg.313]    [Pg.347]    [Pg.397]    [Pg.488]    [Pg.492]    [Pg.804]    [Pg.11]    [Pg.438]    [Pg.146]    [Pg.313]    [Pg.347]    [Pg.397]    [Pg.488]    [Pg.492]    [Pg.804]    [Pg.103]    [Pg.480]    [Pg.103]   
See also in sourсe #XX -- [ Pg.368 ]



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