3-Methyl-3-buten-1-ol → 3-Methyl-3-butenyl 2-methylisocrotonate

HRID 65316

反応式

HRID 65316 の反応式
[C:1]([O:7][CH3:8])(=[O:6])/[C:2](=[CH:4]\[CH3:5])/[CH3:3].[CH3:9][C:10](=[CH2:14])[CH2:11]CO.C([O-])(=O)CCCCCCCCCCC.C([Sn+2]CCCCCCCC)CCCCCCC.C([O-])(=O)CCCCCCCCCCC>C1(C)C=CC=CC=1>[C:1]([O:7][CH2:8][CH2:11][C:10]([CH3:14])=[CH2:9])(=[O:6])/[C:2](=[CH:4]\[CH3:5])/[CH3:3]

参加物

5

反応物 3

HCID 129883-Methyl-3-buten-1-olHCID 5356352Methyl (2Z)-2-methyl-2-butenoateHCID 22292224Dioctyltin laurate

生成物 1

HCID 162053813-Methyl-3-butenyl 2-methylisocrotonate

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

実験手順

A mixture of 20.0 g. of methyl angelate, 22.65 g. of 3-methyl-3-butenyl alcohol, 100 ml. of toluene and 0.8 g. of dioctyltin laurate was reacted under the same conditions as in Example 6. The reaction mixture was subjected to single distillation to obtain 39.5 g. of a distillate boiling at 104° C. (32 mmHg).

後処理

  1. additionA mixture of 20.0 g
  2. distillationThe reaction mixture was subjected to single distillation
  3. customto obtain 39.5 g

出典と根拠

ORDレコード
ord-af7ccfea57244031a639864f8090c451
出典データセット
uspto-grants-1986_09
特許番号
US04613680

関連ノート

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