2,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acid → 2,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acid

HRID 1762633

Reaktionsgleichung

Reaktionsgleichung von HRID 1762633
[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([OH:16])=[O:15]>C(Cl)(Cl)Cl>[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([OH:16])=[O:15].[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([O-:16])=[O:15]

Komponenten

4

Edukt 1

HCID 539155962,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acid

Produkt 2

HCID 539155962,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acidHCID 736755732,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel

Versuchsvorschrift

Using the procedure of Example 9, (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cyclopropylmethoxy-3-oxo-propenyl)-cyclopropane-carboxylic acid and (3-propyn-2-yl-2,5-dioxo-imidazolidinyl)-methanol were reacted to obtain (3-propyn-2-yl-2,5-dioxo-imidazolidinyl)-methyl (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate with a specific rotation of [α]D20 =+14°±2° C. (c=0.5% in chloroform).

Aufarbeitung

  1. customwere reacted

Quellen und Nachweise

ORD-Eintrag
ord-79f7a5544c7b4f419f662fb3fe18c48c
Quelldatensatz
uspto-grants-1989_05
Patentnummer
US04833163

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