Benzaldehyde → alpha,alpha-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)toluene

HRID 64939

反応式

HRID 64939 の反応式
[C:1]([C:5]1[CH:10]=[C:9]([SH:11])[CH:8]=[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:6]=1[OH:16])([CH3:4])([CH3:3])[CH3:2].[CH:17](=O)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>CO>[C:1]([C:5]1[CH:10]=[C:9]([S:11][CH:17]([S:11][C:9]2[CH:8]=[C:7]([C:12]([CH3:13])([CH3:14])[CH3:15])[C:6]([OH:16])=[C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])[CH:10]=2)[C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:8]=[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:6]=1[OH:16])([CH3:4])([CH3:3])[CH3:2]

参加物

4

反応物 2

HCID 240BenzaldehydeHCID 703702,6-Di-tert-butyl-4-mercaptophenol

生成物 1

HCID 13710010alpha,alpha-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)toluene収率 66.3%

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

The procedure of Example 1 is repeated using 23.84 grams of 2,6-di-tert-butyl-4-mercaptophenol, 5.31 grams of benzaldehyde, and 150 ml of methyl alcohol. The product is triturated with methyl alcohol to give 18.74 grams (66% yield) of white crystals, mp 122°-124° C.

後処理

  1. customThe product is triturated with methyl alcohol

出典と根拠

ORDレコード
ord-b62ff9936c7f41b984ee1d508e7d4ac6
出典データセット
uspto-grants-1986_09
特許番号
US04611023

関連ノート

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