Methylene blue cation → Anthracene

HRID 436243

反応式

HRID 436243 の反応式
C1C(I)=C(O)C(I)=C2OC3C([C:17]4(O[C:28](=O)[C:19]5[C:20](Cl)=[C:21](Cl)[C:22](Cl)=[C:23](Cl)[C:18]4=5)C=12)=CC(I)=C(O)C=3I.CN([C:37]1[CH:38]=[CH:39][C:40]2N=C3C(=CC(C=C3)=[N+](C)C)S[C:41]=2[CH:42]=1)C>>[CH:20]1[C:19]2[C:18](=[CH:17][C:37]3[C:38]([CH:28]=2)=[CH:39][CH:40]=[CH:41][CH:42]=3)[CH:23]=[CH:22][CH:21]=1

参加物

3

反応物 2

HCID 4139Methylene blue cationHCID 69439Rose Bengal Lactone

生成物 1

HCID 8418Anthracene

実験手順

(8.3 mmol) and 500 mg. of photosensitizing resin were mixed in 100 ml. of chloroform and irradiated. After 148 cc. (6.6 mmol) of oxygen was absorbed the resin was filtered off, the solution was decolorised with charcoal and evaporated to dryness. The residue was fractionally recrystallized from chloroform to yield anthracene endoperoxide, mp 137°-143°. Rose bengal attached to IRA-400 and methylene blue attached to IRC-200 both gave the same results.

後処理

  1. customboth gave the same results

出典と根拠

ORDレコード
ord-8450af46488242d799e4407a346031bb
出典データセット
uspto-grants-1977_02
特許番号
US04008136

関連ノート

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