Benzophenone → 3-Octanone

HRID 653514

反応式

HRID 653514 の反応式
[C:1]([C:9]1C=CC=C[CH:10]=1)(=[O:8])[C:2]1C=[CH:6][CH:5]=[CH:4][CH:3]=1.C(OC(=O)C)(=O)C>O1CCCC1>[CH3:10][CH2:9][C:1](=[O:8])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]

参加物

4

反応物 2

HCID 3102BenzophenoneHCID 7918Acetic Anhydride

生成物 1

HCID 2467283-Octanone

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

Anionic polymerization was also done. This was carried out in tetrahydrofuran at 0° C. by using benzophenone monothithium complex as an initiator. After a specified time, a sufficient amount of acetic anhydride was added to the solution and the resulting mixture was stirred at room temperature for several hours. The separation and purification of the polymer were similar to those described for the cationic polymerization. IR (film) 1738 (νC=O), 1125 (νC-O-C) cm-1 ; 1H NMR (CDCl3) δ6.12 (H-2eq), 5.95 (H-2ax), 3.8 4.2 (2H-6), 2.5-2.8 (H-5), 1.6 2.2 (2H-3, 2H-4); Anal. Calcd. for (C6H8O3)n ; C 56, H 6.29. Found; C 56.28 H 6.11.

後処理

  1. customAnionic polymerization
  2. customThe separation and purification of the polymer
  3. customthose described for the cationic polymerization

出典と根拠

ORDレコード
ord-90b5c4f8d37440fdb64f0387d8ec6945
出典データセット
uspto-grants-1987_06
特許番号
US04677190

関連ノート

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