Furfural → [2-(Furan-2-yl)-4-phenyl-1,3-dioxolan-4-yl](phenyl)methanone

反応式

[CH2:1]([C:3]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([OH:12])[C:4](=[O:11])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)[OH:2].[CH:19](=O)[C:20]1[O:24][CH:23]=[CH:22][CH:21]=1>>[O:24]1[CH:23]=[CH:22][CH:21]=[C:20]1[CH:19]1[O:12][C:3]([C:4](=[O:11])[C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=2)([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH2:1][O:2]1

参加物

反応物 2

HCID 7362Furfural

HCID 858062,3-Dihydroxy-1,2-diphenylpropan-1-one

生成物 1

HCID 23334487[2-(Furan-2-yl)-4-phenyl-1,3-dioxolan-4-yl](phenyl)methanone収率 78%

実験手順

The procedure of Example 1 was repeated except that the starting materials were α-methylolbenzoin and furfural. The product 2-furyl-4-benzoyl-4-phenyl-1,3-dioxolane, was obtained in a yield of 78% and analyzed as follows:

出典と根拠

ORDレコード: ord-7ce6625966e3430db1417f5823cc3436
出典データセット: uspto-grants-1976_03
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US03944509

反応ノート

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