Carbonic Acid → 6-Hydroxy-6-methyl-2-heptanone

HRID 1277577ノート

反応式

HRID 1277577 の反応式
[OH:1]C(O)=O.[CH3:5][C:6]1([CH2:14]C#N)[CH2:11][CH2:10][CH2:9][C:8](C)([CH3:12])[O:7]1>>[CH3:5][C:6]([OH:1])([CH2:11][CH2:10][CH2:9][C:8](=[O:7])[CH3:12])[CH3:14]

参加物

3

反応物 2

HCID 767Carbonic AcidHCID 53971717HCID 53971717、化合物

生成物 1

HCID 787626-Hydroxy-6-methyl-2-heptanone

実験手順

Taking an overall evaluation of the second and third reaction (which simulate a plant operating with recycle but without recycling the hydroxyketone), a 2,6,6-trimethyl-2-cyanomethyltetrahydropyran yield of 52.9 mol % is obtained with respect to the 2-methyl-heptan-2-ol-6-one introduced into the reaction. As the hydroxyketone conversion during each test is about 80%, it is foreseeable that the overall pyran nitrile yield would rise to around 66 mol % if the unconverted hydroxyketone was also recycled.

後処理

  1. customthird reaction (which

出典と根拠

ORDレコード
ord-88849f01caa845768ee30c5903c13546
出典データセット
uspto-grants-1981_07
特許番号
US04278602

反応ノート

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