4-Hydroxybutanal → 1,4-Butanediol

HRID 374201

反応式

HRID 374201 の反応式
[OH:1][CH2:2][CH2:3][CH2:4][CH:5]=[O:6].[OH:7][CH2:8][CH:9]([CH3:12])[CH:10]=[O:11]>[Pd].O1CCCC1>[CH2:5]([OH:6])[CH2:4][CH2:3][CH2:2][OH:1].[CH3:12][CH:9]([CH2:10][OH:11])[CH2:8][OH:7]

参加物

6

反応物 2

HCID 930934-HydroxybutanalHCID 110297623-Hydroxy-2-methylpropanal

生成物 2

HCID 80641,4-ButanediolHCID 75103Methylpropanediol

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 8028Tetrahydrofuran溶媒

実験手順

hydrogenating an aqueous solution containing 4-hydroxybutanal and 3-hydroxy-2-methylpropanal in the presence of a palladium compound supported on a zeolite-type catalyst support to produce tetrahydrofuran as the major product, and 1,4-butanediol and 2-methyl-1,3-propanediol as the minor products.

出典と根拠

ORDレコード
ord-6580ae4a4ac546758697f539669a995c
出典データセット
uspto-grants-1992_11
特許番号
US05166370

関連ノート

読み込み中…