Methyl acetoacetate → HCID 86746166, compound

HRID 1886544Notes

Reaction equation

HRID 1886544 reaction equation
[CH:1]1[C:6]2[CH2:7][CH2:8][CH2:9][CH2:10]/[C:11](=[CH:12]/[CH:13]=[CH:14]/[CH:15]=[O:16])/[C:5]=2[CH:4]=[CH:3][CH:2]=1.[C:17]([O:23][CH3:24])(=[O:22])[CH2:18][C:19]([CH3:21])=[O:20]>>[CH:1]1[C:6]2[CH2:7][CH2:8][CH2:9][CH2:10]/[C:11](=[CH:12]/[CH:13]=[CH:14]/[CH:15]([OH:16])[CH2:21][C:19](=[O:20])[CH2:18][C:17]([O:23][CH3:24])=[O:22])/[C:5]=2[CH:4]=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 7757Methyl acetoacetateHCID 19013076HCID 19013076, compound

Product 1

HCID 86746166HCID 86746166, compound

Procedure

By the method of Example 1, (2E,4Z)-4-(8,9-dihydro-6H,7H-benzocyclohepten-5-ylidene)-2-butenal (2.6 g, 12 mmol) was reacted with methyl acetoacetate to form title product, 3.2 g.

Sources & evidence

ORD record
ord-74730563213f4a99825d4a86c4f3bac1
Source dataset
uspto-grants-1992_09
Patent number
US05151545

Reaction notes

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