Triphenylstannane → HCID 67802717, Verbindung

HRID 864093

Reaktionsgleichung

Reaktionsgleichung von HRID 864093
[C:1]1([SnH:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:20]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=1[CH:28]=[CH2:29])=[CH2:21].N(C(C)(C)C#N)=N[C:32](C)(C)[C:33]#N>>[CH:20]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=1[CH:28]=[CH2:29])=[CH2:21].[CH:32]([C:19]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[Sn:7]([CH2:21][CH2:20][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)=[CH2:33]

Komponenten

4

Edukt 3

HCID 6460TriphenylstannaneHCID 6547AzobisisobutyronitrileHCID 666661,2-Diethenylbenzene

Produkt 1

HCID 67802717HCID 67802717, Verbindung

Versuchsvorschrift

To a 250 ml round bottomed flask equipped with a magnetic stir bar is added 28.0 grams of triphenyltin hydride, 33.0 grams of 91% divinylbenzene, and 0.26 gram of 2,2'-azo-bis-isobutyronitrile. The mixture is placed under a nitrogen blanket and heated to a temperature of from 40° to 45° C. Samples of the reaction mixture are periodically taken and subjected to infrared analysis. The reaction is terminated when the tin-hydrogen absorption at 1850 cm-1 in the infrared spectrum disappears. This occurs after approximately 30 hours of heating the reaction mixture. The product is then stored at 0° C. until used for the preparation of the polymer.

Aufarbeitung

  1. customTo a 250 ml round bottomed flask equipped with a magnetic stir bar
  2. temperatureheated to a temperature of from 40° to 45° C
  3. customThe reaction is terminated when
  4. customthe tin-hydrogen absorption at 1850 cm-1 in the infrared spectrum
  5. temperatureof heating the reaction mixture
  6. customis then stored at 0° C.
  7. customuntil used for the preparation of the polymer

Quellen und Nachweise

ORD-Eintrag
ord-04165bb90be64b8ab5176d94f26edfa3
Quelldatensatz
uspto-grants-1996_10
Patentnummer
US05561205

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